Online micro-electronic components, consumables & accessories
Online micro-electronic components, consumables & accessories
16 June 2019
Ad: Buy great value for money micro-electronic components online from BangGood.com. Free international delivery, including to South Africa. More…
ESP32 development boards for Wi-Fi communication
ESP32 Development Boards for Wi-Fi communication
25 June 2017 | Updated 26 June 2017
The ESP32 microcontroller development board is a breakout board for the ESP32 microchip. It is a microcontroller board with various I/Os and built-in Wi-Fi and Bluetooth. More…
433MHz RF communication to a Raspberry Pi
433MHz RF communication to a Raspberry Pi
27 March 2016 | Updated 1 July 2017
This post will explain how to get up and running with the 433MHz RF Transmitter Receiver modules to send radio frequency (RF) signal-codes from a transmitter device to a Raspberry Pi. More…
Relay switch modules
26 March 2016 | Updated 27 January 2018
Relay switch modules are used as high voltage AC switches by connecting a signal and DC power supply to it. These modules are made up by a relay (the ‘heart’), screw terminal connectors, a resistor, diode, capacitor, transistor and LED – making it perfect for electronic hobbyists to use in projects. More…
Categories
Electronics
Laser Transmitter Receiver Modules for Sensing Movement
Laser Transmitter Receiver modules for sensing movement
23 March 2016 | Updated 6 December 2017
Laser Transmitter Receiver Modules consist of a collimated Laser Transmitter module (a straight, non-diverging laser beam) and a separate non-modulating Laser Tube Sensor/Receiver module (a laser beam sensor). More…
Categories
Electronics