3W Stereo Audio Amplifier using TDA7266D
Audio

3W Stereo Audio Amplifier using TDA7266D

Tiny stereo audio amplifier board has been designed around SMD TDA7266D IC from ST. The TDA7266D is a dual bridge amplifier specially designed for Portable Audio, LCD TV/Monitor, PC Motherboard, and TV applications. This circuit provides high quality audio output of 3W approx. on each...

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Raspberry Pi Web Server using Flask to Control GPIOs
Raspberry Pi

Raspberry Pi Web Server using Flask to Control GPIOs

In this article "Rui Santos" shows us how to configure Raspberry Pi as server and use it to toggle two LEDs over the internet. In this project you’ll create a standalone web server with a Raspberry Pi that can toggle two LEDs. You can replace those LEDs with any output (like a...

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8195
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2 Comments
Hot rods keep the die cool
IC

Hot rods keep the die cool

Clemens Valens @ elektormagazine.com shows us a new IC Package that keeps the IC cool. Texas Instruments’ HotRod QFN is a thermally enhanced plastic package with solder lands on all sides as well as power buses for enhanced current carrying capability. Inside the package the die...

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0.8A step-up DC/DC converters in a tiny package
IC

0.8A step-up DC/DC converters in a tiny package

Torex Semiconductor's XC9141/XC9142 series of 0.8A step-up DC/DC converters come with an input–output disconnection function (load disconnection function) to prevent malfunctioning during standby, and for device functionality that enables power supply to RTC. When the output...

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4333
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App note: Transformers
Basic Electronics

App note: Transformers

All about transformers and its different uses in this application note from Murata. App note: Transformers -...

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Door Status Monitor using the ESP8266
Mcu

Door Status Monitor using the ESP8266

Rui Santos tipped us with this tutorial on how to monitor the status of your door using an ESP8266. In this project you’re going to monitor the status of a door using an ESP8266. The goal of this project is to show the endless possibilities that this $4 WiFi module offers when...

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5689
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Display YouTube Stats on LCD Screen
ArduinoLCD/OLED

Display YouTube Stats on LCD Screen

In this guide "padeath" shows us how to use a 320x240 LCD display with Arduino UNO to display youtube statistics. The stats are updated once in a minute using the google API. This little Instructable will show you how to use a 320x240 pixel LCD screen connected to an Arduino Uno with...

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4401
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All CPU and MCU documentation in one place
Mcu

All CPU and MCU documentation in one place

larsbrinkhoff @ github.com has compiled a list of all CPU and MCU documentation. The list contains data sheets, programmer's manuals, quick reference cards etc. This repository contains the documentations for various CPUs. It may contain data sheets, programmer's manuals, quick...

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