A new open source Espressif ESP32-based board offering a form factor similar to popular single board computers such as the Raspberry Pi Model A / 3 Model A+ has been launched via the Crowd Supply website this month and takes the form of the Obsidian ESP32. Obsidian ESP32 is an Espressif ESP32-based board adopting the familiar form…
The MCC 134 Thermocouple Measurement HAT provides four thermocouple inputs for adding temperature measurement capability to Raspberry Pi based systems (Raspberry Pi 3 3B+, 3, 2, and A+ models.). The MCC 134 also offers open thermocouple detection so users can monitor for broken or disconnected thermocouples. Each channel type is selectable on a per-channel basis….
The Raspberry Pi Foundation has recently made available an official Raspberry Pi keyboard priced at just £15 and equipped with a 3x USB 2.0 type-A ports for connecting other peripherals and provides compatibility with all Raspberry Pi products. Sandy Macdonald thought it wasn’t enough, so in the Pimoroni blog he published a complete guide to…
The new Pi 3 Model A+ is supposed to be a smaller model but with most of the advantages of the Model B+. It has similar specifications, except that you get 512MB of RAM instead of 1GB, there’s only one USB 2.0 port and the Ethernet port is gone. It costs $25, or $10 less…
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