Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

A repository containing Electronic System Design project which provides the security for warehouse parking using Arduino UNO, RFID, Wi-Fi module, IR sensors, LCD display, Servo motors and LEDs. An ...

Considering the quality of life, manpower, and expenditure, an IoT-based health monitoring system has been proposed and implemented. Devices are placed on the human body to collect data, which is then ...

NTE30116 Tinted Blue 5mm Infrared LED Emitter (940nm) SM0038 Photo Module for PCM Remote Control System (38kHz) The principle of this setup is somewhat simple and self-explanatory. In this circuit, ...

This DIY system is made of an infrared touch frame, a two-way mirror, and an HDMI monitor, outfitted with several other main components (Raspberry Pi 4, camera, Amazon Alexa speaker, and some LED ...

There’s also a HY2.0-4P interface for adding I2c sensors including temperature, humidity, light, or pressure sensors. And interestingly, the base is also “compatible with Lego hole expansion.” ...

In the table above you can see starting addresses for each character with their printing commands. The first character is generated at addresses 0x40 to 0x47 and is printed on LCD by just sending a ...

Military mid IR markets at $34.19 billion in 2022 are anticipated to reach $130 billion by 2029 as price performance increases and unit costs decrease from $3,000 per unit to $900 per high-end ...