A Raspberry Pi, an Adafruit 7-segment display, a 3D printed case, some vibe coding—and we've got a forever-clock that never ...
Building an indoor positioning system using ESP32 requires technology beyond GPS. While GPS trackers excel outdoors, indoor positioning system needs Ultra-Wideband (UWB) technology to achieve ...
The product we are reviewing today is the “AirGradient ONE” air quality monitor kit which is an updated version of the earlier AirGradient air quality monitor. The device is equipped with sensors from ...
This IoT-based project monitors soil moisture, temperature, and humidity levels near plants and light intensity near the control station. It turns on water solenoid valve when moisture level goes ...
ESPurna ("spark" in Catalan) is a custom firmware for ESP8285/ESP8266 based smart switches, lights and sensors. It uses the Arduino Core for ESP8266 framework and a number of 3rd party libraries.
OBD2 for Raspberry Pi with Pi-OBD add-on board or DXM OBD2 module and OBD2 software taken from my other labs project Firmware Update for OBD2-Analyser NG. This project turns the Raspberry Pi into an ...
I own some frequency counters and signal generators, but when measuring one with another they do not show the same frequency on their display. The do not seem to be very accurate, all of them have ...
* Mark Yan 2016/05/30 09.01.004 Add speed calibration for balanced car mode. * Mark Yan 2016/06/07 09.01.005 Remove the boot animation. * Mark Yan 2016/06/08 09.01.006 Add 1s blink function. * Mark ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results