This is a simple python script to send an email alarm based on voltage detected or cleared from a GPIO pin. I created this script to send an email after receiving voltage from an unmonitored alarm ...

Raspberry Pi owners looking to use higher voltages with their mini PC, might be interested in this new opto-isolator board called the Opto-pi which has been specifically designed to be used with the ...

Unfortunately the Kickstarter campaign to create the Raspberry Pi HDMI input board has been put on hold due to limitations previously unknown with regards the Raspberry Pi hardware. The developer ...

This project is a PIN entry system built using a Raspberry Pi Pico, MicroPython, and an OLED display. It allows secure PIN input using push buttons, providing a simple yet effective security mechanism ...

C790 is an HDMI to MIPI CSI-2 board compatible with Raspberry Pi single board computers featuring a 40-pin GPIO header that adds both HDMI input up to 1080p60 and I2S audio input to the popular Arm ...

The Raspberry Pi is one of those micro-computer development boards that I often wonder how we ever lived without, and in recent months, the add-on board market for the Raspberry Pi has exploded with ...

The board adds eight output and eight inputs to Raspberry Pi, as well as various LEDs, switches, and a couple of relays. Most importantly, adding one to a Raspberry Pi turns it into an autonomous ...

The Raspberry Pi is an inexpensive little computer-on-a-board with a low-power processor, an Ethernet port, and HDMI output. If you want a video input, y0u can buy an optional camera accessory… but if ...

An embedded developer called Tod Kurt, has designed a capacitive touch control surface for the Raspberry Pi Pico. The device, named picoslidertoy, has 25 individual sensors capable of sensing basic ...