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HC-SR04 Ultrasonic Sensor Arduino Tutorial: Wiring + Code

RM33.30· 4 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

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

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

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

RM79.60· 6 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

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

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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.

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