The VAL3000 is the easiest, fastest, cheapest, safest, and most wireless way to spin a stepper motor. You can precisely control a motor's distance, speed, current, and stall characteristics within ...

Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home ...

Everyone loves tiny microcontroller boards, and the ESP32-C3 Super Mini boards are no exception. Unfortunately if you just ...

You no longer need to spend money on expensive smart devices. If you take your data’s privacy seriously and want your smart ...

S1, which combines the ESP32-P4 with an ESP32-C5 dual-band WiFi 6 module, instead of the more commonly used ESP32-C6 wireless ...

Unregulated e-bikes are a growing danger on American streets. In one Bay Area town, a terrible accident finally led to reform. A high school student on a high-powered electric vehicle known as an ...

For instance, someone has brought a 1955 radio into this side of the 21st century by adding an ESP32 inside of it. Now it can pick u ...

A Fool since 2019, and a graduate of Cal State LA with a B.S. in Finance and M.A. in Economics. Parkev is an adjunct professor of Finance and enjoys reading about financial and economic history.

Many people believe that the LED was discovered by US researchers working in the 1960s. In fact, Henry Round at Marconi Labs noted the emission of light from a semiconductor diode 100 years ago and, ...