Unexpected Maker's SQUiXL is a battery-powered ESP32-S3 WiFi and Bluetooth IoT controller and development platform with a ...

Taste The Code How to make an ultrasonic non-contact Arduino Air Drum Set for hours of fun Posted: May 14, 2025 | Last updated: May 14, 2025 Hi, I'm Bill. I'm a software developer with a passion ...

In a rare bipartisan effort to defend its institutional authority, Congress is quietly resisting President Donald Trump’s attempt to assert control over the Library of Congress — a move that ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

OPC Library is an Arduino library that is used by the OPC Server for Arduino for sharing information but can be used alone. It provide to you with a easy way to interchange information between Arduino ...