There are some projects that seem at first sight to be easy, but anyone who tries them finds a whole heap of unexpected problems and turns to the off-the-shelf device. PCB antennas for example, or ...

Building IoT projects with touchscreens used to be a headache, involving numerous components, messy wiring, and endless troubleshooting. But the ESP32-S3 Box-3 makes things way easier. It is an all-in ...

ArduinoFile emulator mode support on the Lisa 2/10 is experimental at the moment. The emulator was previously nonfunctional on the 2/10 because of its faster transfer speeds that the Arduino couldn't ...

In this study, a new application called “Efficient Colorimetry” was developed to measure solution concentration using digital colorimetry. This app is integrated into the WeChat platform, making it ...

Nowadays there are a lot of IoT development boards available. But if you look at the AI IoT development board the options are very limited. Even within them, the ones with good performance tend to be ...

I made my first LCD menu which can toggle 4 channel LEDs. It has a 16x2 LCD user interface and 3 tactile selection buttons. I want to make a vending machine for chips and chocolates. But for this I ...

Wokwi Arduino simulator supports Arduino UNO, Mega, Nano, and several other boards. It simulated various parts (Wokwi elements) such as LEDs, Shift registers, Buzzers ...

Presented here is the circuit that drives twenty LEDs in a random manner. LED flashers and sequencers are used in decorative lights to give pretty colour combinations by glowing LEDs in random or ...

Red, green and blue (RGB) are the basic colours for generating various other colours by mixing colours in a particular proportion. This technique is used in TVs, mobiles etc. Similarly, Web designing ...

Excel user interface to configure the LEDs without programming at all improved by the engagement of Pattern Configurator and Program Generator! To start the excel program press the Win+r key together ...