Chen Liang (陳亮) has found an interesting use case for the Espressif ESP32-C5: a dual-band Wi-Fi analyzer showing the signal ...
Pump Wiring: Connect the 220V AC pump to the relay’s Normally Open (NO) and Common (COM) terminals. Make sure the live (L) ...
Smart’ displays are modules which combine display and a microcontroller in a meticulously designed circuit board ...
Waveshare has launched a low-cost LG290P breakout board priced at about half the competing options. It supports L1/L2/L5/E6 quad-band GNSS with ...
If you’ve got an old black and white TV, it’s probably not useful for much. There are precious few analog broadcasters left ...
How-To Geek on MSN
These are the first projects I made with my Arduino
One of the first projects that most people do on an Arduino is to light up or flash an LED. It seems ultra-simple because it ...
XDA Developers on MSN
I built my own local-first Ring Doorbell alternative with an ESP32
I love the ESP32, and it's one of the most versatile microcontrollers out there. It comes in all kinds of shapes and sizes, ...
A new standard for remotely connecting IoT devices with eSIM technology is poised to open new opportunities for solution ...
Traffic congestion is a growing challenge in modern cities. Traditional traffic light systems rely on fixed timers that do not adapt to real-time conditions—leading to wasted time, fuel, and ...
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