Skip to content
Online gaming components & accessories
20 November 2018
Get great value for money gaming components, accessories, toys, etc. online from BangGood. Free international delivery, including to South Africa.
Getting started with breadboard power supplies
15 October 2018
Breadboard power supplies are easy-to-use, companion modules which provide regulated voltage to the power rails of solderless breadboards. They are both easy to use and extremely useful for fast, efficient breadboard prototyping of micro-electronic projects.
The 4 basic sections of an Arduino sketch
18 September 2018 | Updated 12 October 2018
When using the Arduino IDE to program Arduino or Arduino-like microcontrollers, there are 4 basic sections that each sketch should have. They are the comment section, the variables section, the setup section and the loop section.
Adding the ESP8266 board to the Arduino IDE
22 June 2018
The ESP8266 community created an add-on for the Arduino IDE that allows Arduino-like (C or C++) programming to be uploaded/flashed as software for the ESP8266 microcontroller.
Using the UART interface
5 June 2018
UART (universal asynchronous receiver/transmitter) is a communication interface used between two microcontrollers. Data signals are transferred using two lines, one for transmitting signals (Tx) and one for receiving signals (Rx).
The FTDI USB to TTL serial converter module
5 June 2018
The FTDI USB to TTL serial converter module is an UART (universal asynchronous receiver-transmitter) board used for TTL serial communication. It is a breakout board for the FTDI FT232R chip with an USB interface, can use 3.3 or 5 V DC and has Tx/Rx and other breakout points.