Try one of Lynda.com’s online software and skills learning courses
26 April 2018
Improve your knowledge on anything from programming to business skills with Lynda.com’s huge range of professional video courses. Read more...
ESP8266 5V Wi-Fi relay switch modules
ESP8266 5V Wi-Fi relay switch modules
6 December 2017 | Updated 1 January 2018
As the the name implies, ESP8266 5V Wi-Fi relay switch modules are Wi-Fi enabled, relay power switches. The module also includes a detachable ESP8266 micro-controller board. The main function of these boards are to be used as wireless power switches accessible from Smartphones. Read more...
Collections(s): ESP Microcontrollers, Microelectronics
Tagged with ESP-01, ESP8266, ESP8266 5V Wi-Fi Relay Switch Modules, EasyTCP, FTDI USB/UART module, Relay Modules, Switches, apps, relays, specs, wi-fi, wireless switches
Reviewing a 10 Watt LED integrated tube light
Reviewing a 10 Watt LED integrated tube light
11 October 2017
I recently obtained two so-called LED Series One T8 tubes and thought I would share my thoughts with you on a blog entry. I originally obtained the 'LED Series One T8' in an attempt to add more light while filming my YouTube videos. Although the results were undesirable, I thought to write something about it here. Read more...
Collections(s): Blog, Home Security, Microelectronics
Tagged with lighting, review, specs, videos
ESP-32 development boards for Wi-Fi communication
ESP-32 development boards for Wi-Fi communication
25 June 2017 | Updated 26 June 2017
The ESP-32 microcontroller development board, or simply the ESP-32, is a relatively small, low power, easily obtainable, complete and breadboard-friendly microcontroller board, with build-in Wi-Fi and Bluetooth. Read more...
Collections(s): ESP Microcontrollers, Home Automation, Home Security, Microelectronics
Tagged with Arduino programming language, Bluetooth, Bluetooth modules, ESP, ESP32, GPIO, Micro-B USB, Wi-Fi modules, YouTube, digital read, digital write, introduction, microcontrollers, specs, videos, wi-fi, wireless communication
Relay switch modules
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. Read more...
Collections(s): Microelectronics
Tagged with 5V Relay Switch Modules, Arduino, Switches, digital write, getting started, introduction, microelectronic modules, relays, specs
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). Read more...
Collections(s): Arduino, Home Automation, Home Security, Microelectronics
Tagged with Laser Transmitter Receiver Modules, digital read, digital write, introduction, microelectronic modules, motion detection, specs, wireless communication