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 ...

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, ...

What could happen when you open-source a hardware project? No, seriously. I hold a fair few radical opinions – one is that ...

LCD backlight control is available if you connect it to its reserved ... Currently pin 6 is configured, which is valid for all current Arduino boards. Pull-up resistors on SDA/SCL are required.

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 ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

What happens when an engineer builds a smart garden? This Arduino-powered system automates watering while collecting ...

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

The DB9000 Display Controller & Processor IP Core supports LCD and OLED panel resolutions from 240×240 up to 8192×8192, with 1,2,4,8,16,18,24,30,32, and 36-bit bits-per-pixel, both RGB and YCrCb color ...

4 and 19 pins are used to adjust the display contrast through a resistor. I use a 1 Mega Ohm variable resistor. Acceptable contrast ~270kOm.

When docked to a compatible TV via HDMI, the Switch 2 supports video output of up to 3840x2160 (4K) resolution at 60 fps. The ...