[Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a thing of beauty in its chocolate-brown and 9u space bar-havin’ glory. Image by ...

[Jean] wrote into the tips line (the system works!) to let all of us know about his hacked and hand-wired C64 keyboard, a thing of beauty in its chocolate-brown and 9u space bar-havin’ glory. Image by ...

KRYTAR, Inc., a leader in the design and production of ultra-broadband microwave components and test equipment, announces a New 4×4 BUTLER Matrix with broadband frequency coverage from 2.4 GHz to 7.25 ...

🔢 Arduino Advanced Calculator : This is an advanced calculator project built using an Arduino, 4x4 Keypad, and 16x2 LCD. It supports basic arithmetic operations (+, -, *, /, %) and square root (√) ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Targeted for testing at frequencies from 2.4 to 8.0 GHz, the next generation Butler Matrix 4×4 delivers widest operational bandwidth available on the global market and is the latest Ranatec innovation ...

Arduino has launched its next generation of UNO boards, introducing a 32-bit Renesas microcontroller and Espressif ESP32-S3 module, one-click cloud connectivity and plenty of I/O plus a 12×8 red LED ...

Abstract: People with dementia require help devices to handle their medications due to their forgetfulness. In this research, we suggest a smart medicine reminder ...

The Advanced KeyPad Library is used to connect a 4x4 Kepad by using a PFC8574 I2C-Interface. The Programming Interface is based on the I2CKeyPad library by Rob Tillaart, but with a complete new ...

If you are searching for a versatile and customizable open source multipurpose controller you might be interested in the Matrix. A unique controller that has launched via Kickstarter and already ...