Electronic Modules

Mini-Kits stock various low cost Electronic Modules, ideal for constructing simple signal generators and microcontroller projects.


I2C Serial Interface Module for 16x2 LCD

I2C Serial Interface Module for 16x2 LCD

I2C Serial Interface to 16x2 LCD Module.  These are ideal for reducing wiring fr..

Priced from

$3.95

PAM8610 Class D 2x10W Stereo Audio Amplifer Module

PAM8610 Class D 2x10W Stereo Audio Amplifer Module

PAM8610 High efficiency Class D 2x 10 watts Hifi Stereo Amplifier module that is idea..

Priced from

$6.60

HC-05 6 Pin Bluetooth Module

HC-05 6 Pin Bluetooth Module

HC-05 6 Pin Bluetooth to serial RS232 modules that can be programmed as a master or s..

Priced from

$8.50

ESP-01 Programmer Adapter Module Board

ESP-01 Programmer Adapter Module Board

This board has been designed to program the Ai Thinker ESP-01S modules.  The mod..

Priced from

$5.50

ESP-01S 2.4GHz Wi-Fi Module

ESP-01S 2.4GHz Wi-Fi Module

The Ai Thinker ESP-01S is a 2.4GHz short range Wi-Fi module with integrated antenna.&..

Priced from

$5.95

nRF24L01 2.4GHz Short Range Data Transceiver Module

nRF24L01 2.4GHz Short Range Data Transceiver Module

nRF24L01 2.4GHz short range data transceiver module with antenna.  Suitable for ..

Priced from

$5.50

1 Channel Isolated Relay Module Low Trigger

1 Channel Isolated Relay Module Low Trigger

1 Channel Low Trigger Input Relay board with opto isolation and TTL input suitab..

Priced from

$3.95

2 Channel Isolated Relay Module

2 Channel Isolated Relay Module

2 Channel Relay board with opto isolation and TTL input suitable for microcontroller ..

Priced from

$4.95

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