After some searching, I ended up using a microcontroller and a piece of code borrowed from the web that I tweaked and adapted. The microcontroller-based concept was chosen because I wanted to scale ...

As you can see in the schematic all three TC74 sensors have their SDA and SCL pins connected in series to pin A4 and A5 on the Arduino board. The two 4.7K pull-up resistors must be used when using I2C ...

Posted in Arduino Hacks Tagged emf, led, mega, meter ← Fabricating A Music-controlled Stoplight Shutter Remote For RICOH Cameras → ...

Aiming at sensor fusion application development, Rutronik has created a single Arduino-compatible board with a plethora of sensors from Infineon, Bosch SE and Sensirion. Called ‘RAB1 – Sensorfusion’, ...

Posted in Arduino Hacks, car hacks Tagged arduino, automotive, ecu, megasquirt, o2 sensor, speeduino ← Maximum Power Point Tracking: Optimizing Solar Panels The Hackaday Summer Camp Survival ...

I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...

One of Arduino's biggest strengths is the ability to attach sensor shields to a board. Most shields fit the UNO, but some enterprising companies such as Keystudio make shields for larger boards ...

Arduino Sensors Playground Thursday November 12, 7-10pm In this second workshop you will build on your skills by playing with a variety of interesting and increasingly complex sensors.

Designed by Namnam in Vietnam, the ESP32 Modbus gateway is built to communicate with PLCs and industrial sensors over Modbus ...

Eleven-year-old Diramu Galgallo proudly showcases her Arduino-powered obstacle-avoidance car, complete with ultrasonic sensors. “If the Kenyan government adopted this system, it could reduce road ...