[Hans Peter] wanted to move away from using full Arduino boards in his projects. One of the components he rarely used after the development stage is the USB hardware. Once the firmware is flashed to ...

Introduced in 1984, the Psion Organiser series defined the first generation of electronic organizers or PDAs (personal digital assistants). Even though these devices are now over 30 years old, the ...

My pals over at Linear Technology have developed the Linduino board to drive their ADCs (analog to digital converters) and DACs (digital to analog converters) as well as temp sensors and other devices ...

This project is meant to control electrical appliances like fans and lights. You can configure two Yoda modules, one as receiver and the other as transmitter, to control relays that switch on fans and ...

One part that I find myself using somewhat regularly in microcontroller-based experiments is the “USB power bank” that provides USB-standard 5-V DC output and offers some basic protection features.

M5Stamp C3U is an update of the M5Stamp C3 RISC-V IoT module with heat-resistant cover, support for WiFi 4 and Bluetooth 5.0, that does without CH9102 USB to TTL chip, relying instead on the internal ...

The Joystick module is similar to analog joysticks found in gamepads. It is made by mounting two potentiometers at a 90 degrees angle. The potentiometers are connected to a short stick centered by ...

I want to enable or disable ESP32-C3 module which is from DFRobot, and it works well under arduino-cli, but once i use arduino-cli monitor -p /dev/ttyACM0 there is no output, after searching and ...

Once Arduino Nano 33 BLE board is connected to host ubuntu machine via USB and flash samples such as samples/basic/blinky or samples/philosophers, USB gets disconnected and port /dev/ttyACM0 (to which ...

Are you fed up with manually logging in to your windows or social media accounts? Wouldn’t it be nice to have a pocket-sized device which when connected to a computer would automatically login into ...