Month: March 2018

Mini Isolated Power Supply is designed for CAN, RS-485, RS-422, RS-232, SPI, I2C, Low-Power LAN applications. The power supply provides +/- 5.50 V DC symmetrical outputs with load current 500mA from 5V DC input. The project is built using SN6505A IC from Texas instruments. The SN6505A...

After having grazed the maker's ecosystem in the year 2012, the Raspberry Pi has attracted a huge number of hobbyists and tinkerers all over the world. It has been the world's most popular single board computer and a close competitor to the Arduino since then. If you have never heard...

This is a complete GSM/3G mobile phone, based on the ioNode. Features 128 x 64 OLED display * 16 buttons + 5-way mini-joystick * Microphone & earpiece * MicroSD card slot * MicroSIM card slot * MP3 decoder, headphone amplifier and 3.5mm stereo jack * Vibrator Trill - an...

eCOUNT embedded's ES-1XXX is the company's first Computer-on-Module family to support the SMARC 2.0 standard from the SGET. The modules are equipped with ARM Cortex-A9 based Intel Cyclone V SoCs (formerly Altera), which integrate a configurable FPGA. By integrating the...

Here’s the part 3 of Dimitris’ Arduino controlled Dual Mono AK4490 DAC project. If you missed part 1 and part 2, check them out. Following up on Part 2, it’s time to talk about the output stage. This output stage is the brainchild of my friend Kostas, all I did was lay out the...

Here's a tiny pcb that produces an annoying sound using a piezo buzzer and a ATtiny13 microcontroller. It uses an LED, piezo buzzer, ATTINY13 Atmel microcontroller, a very small amount of Arduino code, and a coin cell battery that should last about a week. Battery life could be...

Today we’re proud to announce the release of EAGLE 8.7 and what is quite possibly one of the biggest releases we’ve had to-date, this time focused (largely) on libraries and library development (and what that means for 3D modeling of your finished PCB)!  But before we get into it,...

Last year (2017), NXP announced its new applications processors, the i.MX 8 series. The i.MX 8M family of applications processors based on Arm® Cortex®-A53 and Cortex-M4 cores provide industry-leading audio, voice and video processing for applications that scale from consumer home...