Description: $2 for pcb Prototype, for more information visit: Download the codes here Arduino simple shield potentiometer ...

Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

Making an Arduino shield can be simpler than you think. This time I designed one to program Attiny and Atmega ...

SunFounder Fusion HAT+ for Raspberry Pi 5/4/3B+ and Zero single board computers is a motor control and GPIO expansion board ...

About a year and a half into their four year term, the Fairfax County Public School Board’s 12 members have elected Sandy Anderson as their new Board Chair. She was elected to the School Board ...

In November, Fairfax County voters will choose 12 school board members to serve four-year terms starting Jan. 1, 2024. Nineteen candidates are running for the nine magisterial district seats. There ...

One part wants 3.3V logic. Another wants 5V. What do you do? Over on the [Playduino] YouTube channel, there’s a recent video running us through a not-so-recent concern: various approaches to ...

You’ll likely have seen the abbreviation “NFC” when browsing smartphone, wearable, and app features — but what exactly does it mean? Most smartphones have Near Field Communication, or NFC, technology ...