Category: Mcu

A simple Bluetooth Low Energy project showing how to get sensor data from SHT85 which is connected to the STM32 Nucleo-144 using javascript. Requirements : A BleuIO dongle (https://www.bleuio.com/) An SHT85 sensor (https://sensirion.com/products/catalog/SHT85/) A board...

At CES 2022, Belgium fabless semiconductor company, E-peas, known for ultra-low-power and high-performance circuits in reducing energy consumption for IoT applications, announced a general-purpose microcontroller, EDMS105N. As the name suggests, EDMS stands for edge device...

Adafruit feather boards have been successful in fulfilling the demands of the maker community. Yet another Adafruit ESP32-based TFT panel-mounted feather board with the support for CircuitPython or Arduino. Onboard IPS TFT color display gives you the flexibility to work on a 240 x 135...

This is just a little demo on how to use an I²C OLED with the limited capabilities of an ATtiny10, ATtiny13A or ATtiny202 from Stefan Wagner @ github.com Connect the OLED module to the ATtiny13A as shown below. The connections for the ATtiny10 are similar. For the ATtiny202 SDA must...

Microchip Technology has announced its next-generation in-circuit emulator for its microcontrollers and microprocessor, including Atmel-created parts such as AVR and SAM. The MPLAB ICE 4 in-circuit emulator system boosts productivity with feature-rich programming and debugging for...

Simple UPDI programmer for tinyAVR, megaAVR and AVR-Dx microcontrollers with voltage selection switch (5V and 3.3V). The programmer works with pyupdi as well as with the Arduino IDE as "SerialUPDI with 4.7k resistor or diode". It is based on the USB-to-serial chip CH340N. SerialUPDI...

TinyLoad is a simple electronic constant current dummy load. The ATtiny measures voltage, current and temperature of the heat sink, calculates power, energy and battery capacity, controls the fan and displays all relevant data on the OLED. The button is used to switch between...

Italian embedded device manufacturer Melopero has recently launched a powerful new development board based on the Raspberry Pi’s in-house silicon tapeout RP2040. Lately, we have seen many manufacturers designing a feather form factor development board on RP2040, like the Adafruit...