While child-sized humanoid robots like the Unitree R1 have come down in price, not everybody has a spare $6,000 to throw ...

The hardware is consists of an Arduino microcontroller (here an Arduino Uno R3) and a pre-wired soil moisture sensor module. The soil moisture sensor module , built around the LM393 comparator, gives ...

The Arduino Portenta boards feature multicore 32-bit ARM Cortex processors running at hundreds of megahertz, with megabytes of program memory and RAM. Portenta boards come with WiFi and Bluetooth.

Unfortunately, another manufacturing run with a new camera module at the cost of about $18k. This was a success, and the OpenMV community got their new, upgraded computer vision module.

Mouser Electronics, Inc. now offers the Portenta Proto Kit VE (Vision Environment) from Arduino. The kit accelerates the prototyping phase quickly, efficiently, and with no conventional limitations, ...

Project Files Vision_Assist.ino – Arduino code for the system Hardware Components Arduino Uno Ultrasonic Sensor (HC-SR04) Buzzer/Vibration Motor Battery Module How It Works The ultrasonic sensor ...

He put it all together on proto-board, although soldering the FM radio module was a bit tricky. The Arduino code is quite simple, and available for download (zip file).