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

Arduino has shrunk the UNO R4 with the Arduino Nano R4 board equipped with the same 48 MHz Renesas RA4M1 32-bit Arm ...

Making a servo tester using an Attiny85 micro chip, Attiny45 also works for this project. This diy servo tester is as good as ...

PCB business cards are a creative way to show your tech skills while getting your name out there. This take on a PCB business ...

APC issue 542 (February) is now available, ensuring you never miss another software update.

Read and Write NDEF messages on NFC Tags with Arduino. NFC Data Exchange Format (NDEF) is a common data format that operates across all NFC devices, regardless of the underlying tag or device ...

Adafruit MQTT Library Arduino library for MQTT support, including access to Adafruit IO. Works with the Adafruit FONA, Arduino Yun, ESP8266 Arduino platforms, and anything that supports Arduino's ...

Early EPROM programmer using punched paper tape (Intel, Electronics Magazine 1971) ...