Arduino & ESP32 Tutorials

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Arduino IR Remote Control with HX1838: Decode Buttons and Fix the Library

HX1838 IR Remote Control Set Infrared Receiver Module Kit with Remote Controller for Arduino Pi DIY Projects Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 5mm LED (RED)
RM47.50· 9 parts

Arduino PIR Sensor (HC-SR501): Code, Trimmers and False-Trigger Fixes

PIR Motion Sensor HC-SR501 MN-SR501 MINI Human Sensor Human Detector Motion Detector Arduino HCSR501 MNSR501 - HC-SR501 PIR MOTION SENSOR Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative Buzzer Active Passive Buzzer 5V Electronic Sound Alarm Module Tone Piezo - Active Buzzer Module Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 5mm LED (RED)
RM49.90· 9 parts

Arduino Solar Panel + TP4056 + 18650: What Runs at Night

Monocrystalline Cells Solar Panel 5V 6V 3W 6W 10W 15W Mono Solar Energy - 6W 5V SOLAR PANEL TP4056 18650 Battery Charger Module Lithium Ion Battery Li-ion Battery Charger Type C Micro USB - TP4056 CHARGER (TYPEC) 3.7V 18650 Battery Rechargeable Li-Ion Battery 1200mAh 2200mAh 3200mAh Flat Top - 18650 Li-Ion Battery (2200mAh) 18650 Battery Holder 1/2/3/4 Slot 3.7V Battery Cell Housing Battery Case Battery Casing - 18650 BATTERY HOLDER (1)
RM58.20· 7 parts

Smart Dustbin with Arduino (HC-SR04 + SG90 Servo): Full Code

Ultrasonic Sensor HC-SR04 Ultrasonic Range Detection Distance Finder Obstacle avoidance For Arduino Application SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - SG90- 180° Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - TYPE-A TO TYPE-B (1.0M)
RM47.85· 8 parts

How to Build a 4-Servo Robot Arm with an Arduino Uno

SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - SG90- 180° ×4 Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Joystick Module X Y Z axis 5 Pin Analog Joy Stick Controller for Arduino Robotic ×2 MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES)
RM69.15· 7 parts

What Is Arduino? A Complete Beginner’s Guide From Zero

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 5mm LED (RED) ×3 400 pcs 1/4W Resistor Pack Resistor Kit 20 Common Value with 20 each
RM37.55· 5 parts

Arduino Obstacle-Avoiding Robot Car: 2WD Build with Full Code

2WD 4WD Smart Car Chassis Single Layer Acrylic Arduino Smart Car Chassis Kit With Motor - 2WD CAR KIT L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car Ultrasonic Sensor HC-SR04 Ultrasonic Range Detection Distance Finder Obstacle avoidance For Arduino Application Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative
RM69.40· 9 parts

Arduino LDR Night Light: Voltage Divider, Thresholds, No Flicker

Light Dependent Resistor Photo Sensor LDR Sunlight Detection Light Sensitive Resistor Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM
RM38.30· 6 parts

DRV8833 vs L298N: Which Motor Driver Should You Buy?

DRV8833 Dual Motor Driver 2 DC Motors 1.5A Arduino Smart Car Project L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project 200RPM TT MOTOR With 68mm Wheel 3V 5V 6V 9V Motor Plastic Gear Motor For Arduino Smart Car - TT MOTOR ×2
from RM1.00· 7 parts

Bluetooth RC Car with Arduino and HC-05: Code, App, Wiring

Wireless Bluetooth Module HC-05 HC-06 Master Slave Bluetooth Module HC05 HC06 - HC-05 BLUETOOTH MODULE L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car 2WD 4WD Smart Car Chassis Single Layer Acrylic Arduino Smart Car Chassis Kit With Motor - 2WD CAR KIT Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative
RM80.05· 9 parts

MQ-2 Smoke & Gas Sensor with Arduino: Build a Kitchen Gas Alarm with a Buzzer

MQ Gas Sensor Module Digital Analog Dual Output Smoke CO LPG Methane Hydrogen Air Quality Detector - MQ-2 SMOKE DETECTOR Buzzer Active Passive Buzzer 5V Electronic Sound Alarm Module Tone Piezo - Active Buzzer Module Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - TYPE-A TO TYPE-B (1.0M)
RM42.50· 7 parts

Arduino Joystick Module: X/Y Code and a Servo Pan-Tilt

Joystick Module X Y Z axis 5 Pin Analog Joy Stick Controller for Arduino Robotic SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - MG90- 180° ×2 Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES)
RM59.05· 6 parts

Remote Control Car RBT Project: IR, Bluetooth or nRF24L01?

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car TT MOTOR WITH WIRE 3-6V DC 200RPM 1:48 GEARBOX MOTOR WITH WIRES PRE-SOLDERED ×2 200RPM TT MOTOR With 68mm Wheel 3V 5V 6V 9V Motor Plastic Gear Motor For Arduino Smart Car - WHEEL (FOR TT MOTOR) ×2
from RM1.50· 8 parts

NRF24L01 Arduino Code: Transmitter, Receiver and the Capacitor Fix

High Performance NRF24L01 RF Wireless Transceiver Module Antenna 2.4Ghz 1100m - NRF24L01 RF MODULE ×2 Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project ×2 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM
RM67.40· 6 parts

Arduino Traffic Light Project: 3 LEDs, One Afternoon

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 3mm RED Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 3mm YELLOW Round Head LED 3mm / 5mm / 8mm - Red/Yellow/Blue/Green/White - 3mm GREEN
RM36.90· 7 parts

HC-SR04 Ultrasonic Sensor Arduino Tutorial: Wiring + Code

Ultrasonic Sensor HC-SR04 Ultrasonic Range Detection Distance Finder Obstacle avoidance For Arduino Application Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (830 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM33.30· 4 parts

Automatic Clothesline with Rain Sensor (Arduino Project)

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Raindrops Sensor Water Droplets Sensor Module High Sensitivity For Arduino IOT Application SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - SG90- 360° MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM42.35· 5 parts

Small 5V DC Fan or Fan Module? How to Choose and Drive It

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project DC Cooling Fan 5V/12V Brushless Small Fan for 3D Printer DIY Projects Electronics Cooling - 4010 FAN (5V) Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) DHT 11 DHT 22 Temperature and Humidity Sensor DHT22 High Sensitivity Sensor DHT11 For Aduino IOT - DHT11 SENSOR
from RM1.00· 6 parts

Ultrasonic Mist Maker Module: Build a DIY Humidifier That Runs

Humidifier Module Atomization Board Ultrasonic Mist Maker Fogger Transducer Ceramic Plate DIY Project Parts Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) Water Level Sensor Water Level Detector Module For Arduino IOT Application
RM62.54· 7 parts

Arduino Clap Switch Code with the KY-037 Sound Sensor

Analog Digital Sound Detector Mic Microphone 4 Pin KY 037 KY-037 For Arduino IOT Application Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM
RM37.40· 5 parts

How to Build a Line Follower Robot with Arduino Uno

2WD 4WD Smart Car Chassis Single Layer Acrylic Arduino Smart Car Chassis Kit With Motor - 2WD CAR KIT Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car IR sensor Infrared Range Finder Adjustable Distance Sensor Obstacle Avoidance Arduino Robotic ×2
RM63.25· 6 parts

Voice Control an Arduino Relay with the ZK-VR01

ZK-VR01 Voice Recognition Module – Voice Commands for Smart Home and DIY Projects Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project 2.54mm Pin Header Female Male Single Row Header 40P Connector Black White Red Yellow Green Blue - 40P MALE HEADER (BLACK)
RM76.25· 6 parts

DS18B20 Waterproof Probe with Arduino: Aquarium Water Temperature Monitor

Temperature Sensor DS18B20 Temperature Measurement Probe WaterProof 18B20 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES)
RM58.00· 6 parts

Push Button Switch with Arduino: Wiring, Pull-Ups and Debouncing

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM Tactile Button Momentary Switch 6mm x 6mm x 5mm Push Button 4 Pin ×2
RM44.90· 6 parts

PCA9685 16-Channel Servo Driver with Arduino: Run Many Servos Without Brownouts

16 Channel PWM Servo Motor Driver PCA9685 16 PWM Output with I2C Communication For Arduino Robotic Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - SG90- 180° ×4 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM AA Battery Holder with Cover On/Off Switch 2/3/4 Slots Battery AA Holder Red/Black Wire - AA BATTERY CASE (4S)
RM74.80· 5 parts

Arduino Starter Kit: What’s Actually Inside, and Is It Worth It?

Electronic Component Set Beginner Electrical Learning Kit For Arduino Beginner Learning - STARTER KIT WITH UNO R3 Electronic Component Set Beginner Electrical Learning Kit For Arduino Beginner Learning - ELECTRICAL STARTER KIT Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (830 HOLES) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM
from RM3.50· 5 parts

Mini Water Pump 3V–5V: How to Choose and Drive It

Mini Water Pump Submersible DC 3V-5V - 5V WATER PUMP Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 20CM
from RM1.20· 6 parts

Active vs Passive Buzzer with Arduino: Wiring, tone() and Alarms

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Buzzer Active Passive Buzzer 5V Electronic Sound Alarm Module Tone Piezo - Active Buzzer Module Buzzer Active Passive Buzzer 5V Electronic Sound Alarm Module Tone Piezo - Passive Buzzer Module Tilt Sensor Vibration Sensor Tilt Switch Module Alarm Trigger SW1801P For Arduino Application - VIBRATION/ TILT SENSOR 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM34.30· 5 parts

L298N Motor Driver Arduino: Direction and Speed Control

L298N Motor Driver Module Arduino Compatible Dual H Bridge Dual DC Motor Control Arduino Robotic Car DC Solar Motor DC 1.5V 3V 3.3V 5V Mini Round DC Motor For Arduino IOT Solar Project ×2 Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Sensor Shield V5.0 Arduino Uno R3 Shield For Arduino Protoype Application
RM63.40· 8 parts

Automatic Plant Watering Arduino Guide: Sensor to Pump

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Capacitive Soil Moisture Sensor V1.2 Corrosion Resistant with Cable For Arduino IOT Application Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) Mini Water Pump Submersible DC 3V-5V - 5V WATER PUMP
RM35.20· 4 parts

DHT11 vs DHT22: Which Humidity Sensor Should You Buy?

DHT 11 DHT 22 Temperature and Humidity Sensor DHT22 High Sensitivity Sensor DHT11 For Aduino IOT - DHT11 SENSOR DHT 11 DHT 22 Temperature and Humidity Sensor DHT22 High Sensitivity Sensor DHT11 For Aduino IOT - DHT22 SENSOR Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
from RM3.20· 4 parts

Arduino Flame Sensor Fire Alarm with Buzzer (RBT Project)

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Infrared Flame Sensor Module Fire Detector Sensor Module For Arduino IOT Application SFM-20B Active Buzzer DC 3-24V Piezoelectric Long Continous Beep MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - MINI BREADBOARD 170 HOLES (WHITE) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 30CM
RM33.55· 5 parts

TDS Water Quality Meter with Arduino: Test Tap, Filter and Aquarium Water

TDS Water Quality Sensor Module Liquid Detection Meter Testing Equipment for Arduino DIY Projects Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE 2.54mm Pin Header Female Male Single Row Header 40P Connector Black White Red Yellow Green Blue - 40P MALE HEADER (BLACK) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM68.40· 5 parts

Arduino Data Logger: Log Sensor Readings to an SD Card

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Data Logging Shield Data Logger Module Data Recorder with Built in RTC For Arduino IOT Application Temperature Sensor DS18B20 Temperature Measurement Probe WaterProof 18B20 MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - MINI BREADBOARD 170 HOLES (WHITE)
RM54.35· 6 parts

MLX90614 Arduino Guide: GY-906 Non-Contact Temperature Sensor

GY-906 Infrared IR Temperature Sensor Module Non-Contact MLX90614 I2C Arduino 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - MINI BREADBOARD 170 HOLES (WHITE) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 30CM
RM83.25· 5 parts

SIM800L Keeps Restarting? Fix the Power Supply First

SIM800L GSM GPRS Module Quad-Band Network Development Board TTL Port for Arduino Raspberry Pi DIY Projects Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project LM2596S DC-DC Buck Converter Step Down Power Module 4-40V to 1.25-37V Voltage Regulator Board - LM2596S BUCK CONVERTOR 3.7V 18650 Battery Rechargeable Li-Ion Battery 1200mAh 2200mAh 3200mAh Flat Top - 18650 Li-Ion Battery (2200mAh)
from RM4.95· 4 parts

NEO-6M GPS Arduino Code and Wiring: Getting a First Fix

GPS Module GY NEO 6M/8M with Ceramic Antenna Time and Location Tracking - For Arduino IOT Project - GY-NEO-6M GPS MODULE Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project 2.54mm Pin Header Female Male Single Row Header 40P Connector Black White Red Yellow Green Blue - 40P MALE HEADER (BLACK) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM47.64· 4 parts

TCS230 Colour Sensor with Arduino: Detect and Sort by Colour

TCS230 Color Sensor Module Light to Frequency Converter RGB Detection for Arduino DIY Projects Robotics 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Sensor Shield V5.0 Arduino Uno R3 Shield For Arduino Protoype Application
RM73.39· 6 parts

Arduino Nano V3 Getting Started: Driver, IDE and First Upload

Arduino NANO Compatible NANO V3 - ATMEGA328P with C340G - Mini USB - Microcontroller Project 2.54mm Pin Header Female Male Single Row Header 40P Connector Black White Red Yellow Green Blue - 40P MALE HEADER (BLACK) MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - BREADBOARD (400 HOLES)
RM26.35· 3 parts

Pulse Sensor Arduino: Heart Rate with MAX30102

Pulse Sensor Module Heart Rate Sensor for Arduino Project Pulsesensor Blood Oxygen Sensor MAX30102 Pulse Sensor Heart Rate Oxymeter Sensor Module Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project MB102 Breadboard 170 400 830 Holes Breadboard Donut Board Arduino Prototype Multi Color - MINI BREADBOARD 170 HOLES (WHITE) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 30CM
RM51.35· 5 parts

Vibration Motor vs Vibration Sensor: Which One Do You Actually Need?

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project PWM Vibration Motor DC 3V-6V Mini Vibrating Module for DIY Projects Arduino Robot Tilt Sensor Vibration Sensor Tilt Switch Module Alarm Trigger SW1801P For Arduino Application - VIBRATION/ TILT SENSOR 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM36.25· 4 parts

LCD1602 I2C with Arduino: Wiring, Library, Address Scan & Blank-Screen Fix

LCD1602 LCD2004 Liquid Crystal Display Module with IIC I2C Basic 16x2 20x4For Arduino Display Application - 1602 + I2C (Blue) Arduino Compatible UNO R3 FT232 Development Board Arduino Compatible CH340 Alternative Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - TYPE-A TO TYPE-B (1.0M) 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM41.00· 4 parts

Relay Module with Arduino & ESP32 — Wiring It Safely

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(1WAY) Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(2WAY)
RM31.20· 3 parts

ESP32 vs ESP8266 vs Arduino UNO: Which Board Should You Buy

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project NodeMCU V3 ESP8266 Development Board WiFi CH340 V3 IOT - ESP8266 NODEMCU V3 LUA WIFI NodeMCU ESP32 Wi-Fi + Bluetooth Development Board CH340/CP2012 - For IOT Project - ESP-32(CP2102) ESP32 Super Mini Ultra Small Size ESP32-C3 RISC-V Low Power Consumption - ESP32-C3 SUPER MIN
from RM15.95· 4 parts

TM1637 vs MAX7219: Which 7-Segment Display Should You Buy?

TM1637 Based 4 Digit 7 Segment Display 4 Pin Only LED Display Module For Arduino IOT Application MAX7219 8 Digit 7 Segment Display LED Digit Display Module For Arduino IOT Application Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Sensor Shield V5.0 Arduino Uno R3 Shield For Arduino Protoype Application
from RM0.55· 6 parts

Rotary Encoder Arduino: Build a Scrollable OLED Menu

Rotary Encoder KY-040 360 Degree Encoder Sensor Module High Precision Knob 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Sensor Shield V5.0 Arduino Uno R3 Shield For Arduino Protoype Application 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE F-F 20CM
RM53.75· 5 parts

Arduino 4×4 Keypad Password Lock: Wiring, Code, Lockout

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Matrix Array 16 Key Membrane Keypad 4 x 4 Keypad Ultra Slim Keyboard For Arduino Application Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(2WAY) 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-M 30CM
RM51.40· 5 parts

Stepper vs Servo vs DC Motor: Which One for Your Arduino?

28BYJ-48 Stepper Motor + ULN2003 Motor Driver 5V DC Motor For Arduino Robotic SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - SG90- 180° SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - MG996R- 180° GA12-N20 DC Geared Motor 3V 5V 6V 9V 12V Gear Motor For Arduino Smart Car Application
from RM6.55· 4 parts

28BYJ-48 Stepper Motor with ULN2003: Your First Rotation

28BYJ-48 Stepper Motor + ULN2003 Motor Driver 5V DC Motor For Arduino Robotic Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Sensor Shield V5.0 Arduino Uno R3 Shield For Arduino Protoype Application 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE F-F 20CM
RM43.50· 4 parts

RC522 RFID Door Lock with Arduino: The Honest Tutorial

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project RFID Full Set Sensor Module 13.56MHz RC522 Card Reader with RFID Card, RFID button Arduino IOT Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(2WAY) Power Supply Adapter DC Universal AC to DC Converter PSU 5V2A 5V3A 9V2A 12V2A - P.S. ADAPTOR (12V2A)
RM53.95· 4 parts

Arduino Digital Clock with DS3231 RTC and LCD1602 I2C

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project DS3231 Real Time Clock Module RTC I2C Module Compact Size For Arduino IOT LCD1602 LCD2004 Liquid Crystal Display Module with IIC I2C Basic 16x2 20x4For Arduino Display Application - 1602 + I2C (Blue)
RM44.80· 3 parts

How to Build an AS608 Fingerprint Door Lock with Arduino

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project AS608 Fingerprint Scanner Module Optical Sensor Reader DIY Arduino Biometric Security Access Control Interface Relay Module 3.3V 5V 12V 1/2/4/8 Ways Optocoupler Trigger Relay Module 1 2 4 8 Channel Relay Module - 5V RELAY MODULE(2WAY) Power Supply Adapter DC Universal AC to DC Converter PSU 5V2A 5V3A 9V2A 12V2A - P.S. ADAPTOR (12V2A)
RM93.95· 4 parts

MPU6050 (GY-521) Arduino Tutorial: Stable Tilt on an OLED

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project GY-521 Gyroscope Accelerometer Module MPU6050 MPU-6050 Motion Measurement Drone Robotic Application 0.96‘ OLED Display Module Blue White Screen I2C IIC Serial 128X64 LCD Display Board - 0.96' OLED WHITE
RM48.60· 3 parts

Mini Aquaponics System for a School Project (RBT)

Mini Water Pump Submersible DC 3V-5V - 5V WATER PUMP Multi Function Relay Module Time Delay Timer Switch Control Board DC 12V 24V AC 110V 220V Programmable Automation Power Supply Adapter DC Universal AC to DC Converter PSU 5V2A 5V3A 9V2A 12V2A - P.S. ADAPTOR (5V3A) 5.5x2.1mm DC Power Male Connector Plug Jack Adapter for Arduino DIY Electronics Projects - 5.5x2.1 DC CONNECTOR (F) Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - MicroUSB CABLE (0.5M)
RM33.90· 5 parts

Water Tank Level Sensor with Arduino and the JSN-SR04T

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Waterproof Ultrasonic Distance Sensor JSN-SR04T Module Water Level Measurement Range Finder 20-600cm Arduino 0.91' OLED Display Module I2C Communication 3.3V 5V For Arduino IOT Application SFM-20B Active Buzzer DC 3-24V Piezoelectric Long Continous Beep
RM63.95· 4 parts

10 RBT Electronics Project Ideas for Form 1–3 (+ Parts List)

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Electronic Component Set Beginner Electrical Learning Kit For Arduino Beginner Learning - ELECTRICAL STARTER KIT 37 in 1 Sensors & Electronic Set Beginner Sensor Learning Kit 37in1 For Arduino Beginner 2WD 4WD Smart Car Chassis Single Layer Acrylic Arduino Smart Car Chassis Kit With Motor - 2WD CAR KIT Solar Fan Project Kit Project RBT KSSR KSSM STEM Proejct
from RM11.95· 5 parts

HX711 Load Cell Arduino: Build a 5kg Weighing Scale

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project HX711 Load Cell Weight Sensor Module Digital Scale Kit 1kg 5kg 10kg 20kg Amplifier ADC Arduino DIY - 5KG LOAD CELL BAR HX711 Load Cell Weight Sensor Module Digital Scale Kit 1kg 5kg 10kg 20kg Amplifier ADC Arduino DIY - HX711AD MODULE HX711 Load Cell Weight Sensor Module Digital Scale Kit 1kg 5kg 10kg 20kg Amplifier ADC Arduino DIY - WEIGHT SENSOR PLATE
RM45.65· 4 parts

HC-05 Bluetooth: Control Arduino From Your Phone (Android)

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project Wireless Bluetooth Module HC-05 HC-06 Master Slave Bluetooth Module HC05 HC06 - HC-05 BLUETOOTH MODULE
RM36.85· 2 parts

WS2812 RGB LEDs with Arduino: Wiring + First Animations

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project RGB LED Bar WS2812 5050 LED 8 Bit Individual Control LED RGB Stick Programmable RGB Led Matrix Development Board 24 Bits Colour WS2812 5050 LED 4 16 25 64 - WS2812 RGB DISPLAY (64)
RM49.35· 3 parts

NiMH vs Alkaline AA: What Your Project Actually Gets

Rechargeable AA Battery 1.2V NiMH High Capacity 2000mAh-3000mAh Long Life Battery for Electronics DIY Projects - RECHARGEABLE AA 2000mAh ×4 AA Battery Holder with Cover On/Off Switch 2/3/4 Slots Battery AA Holder Red/Black Wire - AA BATTERY CASE (4S) Rechargeable AA Battery 1.2V NiMH High Capacity 2000mAh-3000mAh Long Life Battery for Electronics DIY Projects - AA BATTERY CHARGER
from RM2.35· 3 parts

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About these guides

MakerHub writes these guides from the questions our own customers ask on WhatsApp, Shopee and Lazada. Every wiring diagram is drawn against the exact module we stock, every code sample is compiled before it’s published, and every parts list links to a real SKU with a live Malaysian price. Guides are updated when a module changes or a customer finds a better way.

Popular topics: 🎓 School & RBT Arduino Uno ESP32 & ESP8266 Sensors Motors & servos Power & battery Displays & LEDs Tools & soldering Troubleshooting
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