HackBat is an open-source hardware pen-testing device designed for hackers and makers and equipped with a Raspberry Pi RP2040 microcontroller, an ESP8266 WiFi module, a sub-GHz RF transceiver, NFC, an ...

Error codes, their meaning and how to fix them can be found on this page. R 75 1 CMD W 3A 0F R 2 46 W 2 46 R 2 46 CMD W 34 0F CMD W 36 1F R 75 1 CMD W 3A 0F failed ...

LILYGO Mini E-Paper Core has gotten an upgrade to the ESP32-S3 wireless microcontroller. The IoT controller was first introduced in 2021 with an ESP32-PICO-D4 system-in-package, a 1.02-inch E-Paper ...

An infrared proximity sensor, or IR Sensor, is an electronic device that emits infrared light to detect objects and motion in Arduino projects. This interfacing of the IR sensor module with Arduino is ...

Flipper Zero has a dolphin-like character on the display, which makes it look like a Tamagotchi device. However, Flipper Zero is a multi-tool that can do various things contrary to its appearance.

Over 8 years ago I wrote an article about Arduino for Make: Magazine, later Adafruit manufactured Arduino’s in the USA for awhile when Arduino was 2 separate companies (we only worked with Arduino.cc) ...

Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In this tutorial we will build our own calculator with Arduino. The values can ...

Drinking beer that has been poured straight from the tap is one of the best ways to enjoy the adult beverage. Beer from a tap that nobody else can access (unless authorized) is even better. Brian is ...