Plug the RFID module into the breadboard with enough space around it. Connect the VCC pin to the Arduino's 3.3V (not 5V), and GND to the ground rail. For the data connections, wire SDA to Pin 10, SCK ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

Elecrow hit Kickstarter with an electronics learning lab-in-a-box based around the Raspberry Pi. A 2nd generation crammed the lab into a laptop form factor. The CrowPi 3 "playground for programming, ...

OLED TVs aren’t perfect. Despite their reputation of being some of the best TVs money can buy, OLED displays are susceptible ...

It's inexpensive enough for enthusiasts, and it can generate the smallest of miniatures up through exceptionally large models with its massive 14.7-liter build volume, all at fast speeds and with easy ...

I was able to use the tablet outdoors, too, though dark TV dramas might be a struggle on the sunniest of days. Is the lack of OLED display tech a deal-breaker? Not in my opinion. The LCD panel ...

The software is written in PlatformIO with the standard Arduino framework for ESP32 and ESP32-S3. Few additional libraries are required for web interface, MQTT, InfluxDB, sensors, RGB LEDS, displays ...

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With a sub-$1,000 price, exceptional quality, and innovative resin management features, the Anycubic Photon Mono M7 Max is a ...

Do you have a PC that serves double duty as a workstation and gaming rig? Right now at Samsung, when you buy a 49-inch ...

Open source interface for iCUE LINK Hub and other Corsair AIOs, Hubs for Linux. Manage RGB lighting, fan speeds, system metrics, as well as keyboards, mice, headsets via a web dashboard.