by Jamie C | Dec 15, 2023 | Electronics, Electronics Modules, Projects & Tutorials, Tutorials
Capacitive touch modules are built into a lot of devices and are now really easy to integrate into projects. These little modules are digital switches/buttons that can be built into things and even sense through tabletops. They can also be configured to output a high...
by Jamie C | Jun 12, 2023 | Electronics, Electronics Modules, Projects & Tutorials, Tutorials
No driver (Windows) USB relay. HID stands for ‘Human Interface Device’ and generally doesn’t require any special drivers on Windows to be recognised. Sadly, this device currently requires a proprietary app to control the relay. This app can be...
by Jamie C | Jan 20, 2023 | Electronics, Electronics Modules, Projects & Tutorials, Tutorials
These little modules can be programmed to play mp3 sound bytes stored in their internal memory (8mb max). Special software is needed to program them by USB. Start the 8mb app, and on the 2nd tab of...
by Jamie C | Oct 20, 2022 | Electronics, Electronics Modules, Projects & Tutorials, Tutorials
How to program a CJMCU with the Arduino IDE. Background: The Microcontroller in the CJMCU is an ATTiny85, which is a smaller brother of the chip used in the standard Arduino Uno or Nano board. It can do most of the same things, but it just has a smaller pin count. 8...
by peter V | Sep 9, 2022 | Electronics, Projects & Tutorials, Tutorials
We have a couple of Thermal Cameras that can add heat imaging capabilities to Arduino projects. They have a low resolution 32×24 pixels, however the heat data image is still very useful if you need to track an object and measure its temp. The Setup is fairly...
by Jamie C | Sep 8, 2022 | Electronics, Projects & Tutorials, Tutorials
This project combines two separate projects to get a system that acts as a WiFi Access point and web server to display QR codes scanned with an attached camera module. The following tutorial from ‘Random Nerd Tutorials’ explains how to connect and program...
