Attiny85 Audio Spectrum Analyzer on OLED display

Attiny85 Audio Spectrum Analyzer on OLED display

Visualizations are an important part of a music player.


Minimal I2C for the New AVR Microcontrollers

Minimal I2C for the New AVR Microcontrollers

This article describes a set of minimal I2C routines for the new 0-series and 1-series ATtiny and ATmega microcontrollers.


The MPLAB® Snap In-Circuit Debugger/Programmer sells with 50% discount

The MPLAB® Snap In-Circuit Debugger/Programmer sells with 50% discount

The MPLAB® Snap In-Circuit Debugger/Programmer allows affordable, fast and easy debugging and programming of most PIC®, dsPIC®, AV...


High Power Bidirectional DC Motor Driver using IFX007T

High Power Bidirectional DC Motor Driver using IFX007T

This motor driver circuit can drive a brushed DC motor with up to 250W of continuous load.


Webtronics’ Toasty USB Development Board Is Designed Around an STM32

Webtronics’ Toasty USB Development Board Is Designed Around an STM32

There are quite a number of USB development boards available that can be utilized for any number of projects, with the most...


ctxLink – Wireless debug probe for ARM Cortex-M microprocessors

ctxLink – Wireless debug probe for ARM Cortex-M microprocessors

ctxLink is an open hardware debugger, based on the Black Magic Probe (BMP), that supports Wi-Fi connectivity and battery powered...


PLEX Controller is used in various DIY Applications

PLEX Controller is used in various DIY Applications

Ever wanted a development board which comes complete with a screen like the 16×2 LCD Display?


Arduino HDMI Shield:  bridging the gap between small MCUs and Full HD Monitors

Arduino HDMI Shield:  bridging the gap between small MCUs and Full HD Monitors

With an Application Specific Integrated Circuit (ASIC), creating HDMI video signals for full HD monitors or HDTVs using a typical...


Getting started with the new ATtiny chips

Getting started with the new ATtiny chips

David Johnson-Davies introduces us to the new ATtiny series microcontrollers and shows us how to program then with Arduino IDE.


Mikromedia 7 CAPACITIVE Display

Mikromedia 7 CAPACITIVE Display

Building beautiful GUI Based applications is the dream for every project which involves a display, however, quality of available...


SIM800L GSM module with Nokia 5110 LCD and Arduino

SIM800L GSM module with Nokia 5110 LCD and Arduino

Over the past few tutorials, we have explored different projects that involve building GUI interfaces and menu on the Nokia 5110...


3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi

3D Gesture Controlled Robotic Arm using the Seeed MGC3130 and Raspberry Pi

Interested in controlling an object or device without physically touching it?