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…
Onion company has recently returned to Crowd Supply with a open source, OpenWrt Linux driven Omega2 LTE SBC with 4G LTE and GNSS location connectivity. “The Omega2 LTE is the latest addition to the Omega2 family of Linux IoT computers, adding built-in high-speed 4G LTE cellular data connectivity and GNSS global positioning. Smaller than a…
The Programmable-Air is a hardware toolkit that allows you to inflate and deflate objects, combinig everything you need for simple air power experimentation into one package. It is available to purchase via the Crowd Supply website with kits available from $150. Since the project is open source hardware, you’ll find the EAGLE schematics and PCB…
HestiaPi Touch is a completely open source smart thermostat for your home. With it, you can monitor your home’s temperature, relative humidity, and atmospheric pressure. You can also control your heating, ventilation, air conditioning, hot water, and more from anywhere you have an Internet connection. You can do all this securely and with confidence your…
The Raspberry Pi Robotics Masters Robo HAT MM1 is an open source robotics controller designed to remove the the initial barriers to starting any robotics project by providing all the hardware you need in one simple, easy-to-use form factor. It removes the need for a PWM driver, external power, or voltage regulators, and adds additional functionality. Wide…
Mindseye Biomedical has created a new open source biomedical imaging system called Spectra which is both safe and easy to use now available to preorder via the Crowd Supply website price from $299 for a Spectra Starter Kit. The Spectra imager was designed using a tiny two-inch PCB outfitted with 32 electrodes arrayed around a…
The SuperB module is made by Macchina, the company that describes its product as the perfect marriage of two of hardware’s ubiquitous names : the Bee form factor and ESP32. In fact the SuperB module allow you to easily add wireless and Bluetooth connectivity to your project. SuperB marries two of hardware’s ubiquitous names – the “Bee” form factor and…
Field-programmable gate arrays (FPGAs) are a very different to a regular microcontroller board. With a microcontroller you have control over is the software, the code that runs on the chip, but with an FPGA you start with a blank slate and design the circuit rather than write the code that runs on it. There is…
Wi-Fi Stepper is a feature-packed, easy-to-use, stepper motor controller accessible over Wi-Fi. It can handle small to big stepper motors under high current. You can send crypto-secured commands over Wi-Fi from a computer, phone, or any other platform. Integration with other controllers is possible using the step clock and direction input pins….
Anavi Technology has this month launched a new product via the Crowd Supply in the form of the ANAVI Thermometer, an ESP8266-powered, open source, wireless dev board equipped with temperature and humidity sensors, so it can act as a thermostat for home automation. The Anavi Thermometer Development board is fully compatible with the Arduino IDE,…
StereoPi project was born to provide a way of connecting two Raspberry Pi cameras to a single board. Using a Raspberry Pi Computer Module the system offers dual cameras at the required spacing for stereophotography. It also brings out all the interfaces you’d expect on a regular Pi, so there is the familiar 40-pin expansion header as…
Following on the success of the Omega2 and Omega2 Plus, Onion is back with a third installment in their Omega line, the Omega2 Pro, which is a self-contained platform with the processor, memory, storage, and Wi-Fi radio baked into a single board. The Omega2 Pro is the next generation of our highly successful Omega2 and the…
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