This project is based in 99% on Ben Eater's EEPROM programmer. So all credits go to him for this wonderful invention. This is a simple circuit for programming the 28C16, 28C64, 28C256, and similar ...

An Arduino Nano sketch and schematic for an Atmel 28cx programmer. The schematic started out only targeting 8kx8 chips (rev. A) but has been updated to connect all address lines for the 28cx series ...

What do you do when your trusty, 45 year old calculator finally needs to be retired? If you’re a programmer with a knack for making things — like Simon Boak — you custom build a replacement. This is ...

Turning an Arduino of virtually any sort into a simple AVR 6-pin ISP programmer is old hat. But when Atmel came out with a series of really tiny AVR chips, the ATtiny10 and friends with only six pins ...

Arduino is a good platform if you want to start working with electronics. The platform, specifically the Arduino Nano family, is a set of small form-factor boards that act as microcontrollers, meaning ...

Arduino has launched the Nano ESP32 development board powered by Espressif’s ESP32-S3 Wi-Fi and Bluetooth capable 32-bit microcontroller. The tiny 3.3-V development board supports both Micropython and ...

Learning electronics? Then, chances are you already know what an Arduino is, or at the very least, you've heard of it. After all, it's among the most popular electronics platforms available in the ...

Arduino has created a Renesas RA4M1 microcontroller board in its Nano form-factor. Called Nano R4, it follows the Uno R4, the first Arduino to use the RA4M1. “Whether you’re working on a connected ...

There’s something about Reverse Polish Notation (RPN) and the calculators that use it. It calls to mind a time when a calculator was a serious tool, and not just a throwaway toy. Created in the legacy ...

In an exciting development for Internet of Things (IoT) enthusiasts, Arduino has unveiled its latest offering: the Arduino Nano ESP32. This compact but robust addition to the brand’s Nano family ...