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Arduino Traffic Light Project: 3 LEDs, One Afternoon

RM36.90· 7 parts

HC-SR04 Ultrasonic Sensor Arduino Tutorial: Wiring + Code

RM33.30· 4 parts

Automatic Clothesline with Rain Sensor (Arduino Project)

RM42.35· 5 parts

How to Build a Line Follower Robot with Arduino Uno

RM63.25· 6 parts

ESP32 Power Supply: USB vs 18650 vs Buck & Boost

RM67.10· 5 parts

TP4056 How to Use: Charge an 18650 Safely + Boost to 5V

RM11.25· 4 parts

Automatic Plant Watering Arduino Guide: Sensor to Pump

RM35.20· 4 parts

DHT11 Temperature Monitor with OLED: ESP32 Arduino Guide

RM52.35· 4 parts

Latest

newest guides first See all 28 →

How to Use a Digital Multimeter (XL830L): Voltage, Continuity and Resistance

XL830L Digital Multimeter with backlight Portable Multimeter Electronics Project Crocodile Clip Cables 46cm Alligator Clip Cable Multi Color 400 pcs 1/4W Resistor Pack Resistor Kit 20 Common Value with 20 each
RM38.05· 3 parts

Servo Motor 180° vs 270° vs 360°: Which Do You Need?

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 - SG90- 360° SG90 MG90 Tower Pro Micro Servo Motor 9g 180 360 Servo Motor for Arduino Robotic - MG996R- 180°
from RM6.55· 3 parts

ESP32 Not Detected or Upload Failed? The Complete Fix Guide

NodeMCU ESP32 Wi-Fi + Bluetooth Development Board CH340/CP2012 - For IOT Project - ESP-32(CP2102) Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - TYPE-A TO TYPE-C CABLE (0.5M)
from RM4.90· 2 parts

How to Solder Header Pins on Arduino Modules (Easy Guide)

RM79.60· 6 parts

How to Adjust LM2596 Voltage to Exactly 5V (Buck Converter)

LM2596S DC-DC Buck Converter Step Down Power Module 4-40V to 1.25-37V Voltage Regulator Board - LM2596S BUCK CONVERTOR XL830L Digital Multimeter with backlight Portable Multimeter Electronics Project 40pcs Dupont Wire 10cm 20cm 30cm for Breadboard DIY Experiment Jumper Wire Breadboard wire - DUPONT WIRE M-F 20CM
RM34.10· 3 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

Water Tank Level Sensor with Arduino and the JSN-SR04T

RM63.95· 4 parts

How to Build an AS608 Fingerprint Door Lock with Arduino

RM93.95· 4 parts

More guides

the rest of the library, newest first

Build an ESP32 Air Quality Monitor for the Haze Season (PM2.5 + CO2)

RM250.55· 4 parts

RC522 RFID Door Lock with Arduino: The Honest Tutorial

RM53.95· 4 parts

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

from RM11.95· 5 parts

ESP32-CAM Tutorial (ESP32-S3): First Stream + Upload Fixes

ESP32-S3 WROOM CAM DEVELOPMENT BOARD OV5640 CAMERA MODULE WIFI BLUETOOTH DUAL USB-C IOT AI Data Cable Type-A Type-C MicroUSB Type-B 0.5m 1m 30cm 0.3m 100cm Data Transfer Upload Code - TYPE-A TO TYPE-C CABLE (0.5M)
RM61.85· 2 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

SIM800L Keeps Restarting? Fix the Power Supply First

from RM4.95· 4 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

IRF520 MOSFET Module: Why Your Arduino Fan Spins Then Stops

Arduino Uno Compatible SMD UNO R3 with Type B Cable - ATMEGA328P with CH340G-Microcontroller Project IRF520 MOSFET Driver Module PWM Output Power Control for Arduino Raspberry Pi DC Motor Control 3V 140 DC Motor Small Electric Motor for DIY Projects Arduino Robotics RC Car Robot Smart Car
from RM1.49· 3 parts

HX711 Load Cell Arduino: Build a 5kg Weighing Scale

RM45.65· 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

from RM15.95· 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

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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.

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