Program AVR Using Arduino the easy way
ArduinoMcu

Program AVR Using Arduino the easy way

rik @ riktronics.wordpress.com show us how to program AVR microcontrollers using an Arduino board. Advanced hobbyists like me (and you, of course 😉) love to play with microcontroller. And the most famous microcontrollers for beginners are AVR series from Atmel™.  Almost...

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LC709501F – Li-ion, intelligent charge controller for next-generation power banks
IC

LC709501F – Li-ion, intelligent charge controller for next-generation power banks

by Graham Prophet @ edn-europe.com: ON Semiconductor has introduced a highly integrated single chip power bank charge controller for the development of next generation Li-Ion powered products. The LC709501F provides broad power and voltage/current output range of 5V, 9V and 12V...

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433MHz wireless module configuration
Mcu

433MHz wireless module configuration

Dziku discuss how to configure a cheap 433MHz wireless module for serial communication: HC-12 are cheap 433MHz wireless serial port communication modules with a range up to 1800m in open space. Each costs about $5 when bought from China, and 2 of them can create wireless UART link...

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$4 Coin-sized Linux Computer with WiFi
IoTProductsTechnology

$4 Coin-sized Linux Computer with WiFi

VoCore is a small Linux computer with Wifi that can work as a full functional router. It runs OpenWrt on top of Linux. It contains 32MB SDRAM, 8MB SPI Flash and uses RT5350 (360 MHz MIPS) as its heart. It provides many interfaces such as 10/100M Ethernet, USB, UART, I2C, I2S, PCM, JTAG...

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$15 Arduino-Based Reflow Oven Controller
ArduinoSolderingTools

$15 Arduino-Based Reflow Oven Controller

A reflow oven is one of the most useful tools for hardware developers, a machine used primarily for reflow soldering of surface mount electronic components to printed circuit boards (PCB). ESTechnical, a hardware manufacturer based in UK, works hard to produce open source hardware gadgets...

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Raspberry Pi action camera
Raspberry Pi

Raspberry Pi action camera

Action cameras are light and portable camcorders that are great for filming outdoor sports and activities. While there are varieties of commercial action cameras available in the market, makers and tinkerers prefer an alternative route of making their own version of any piece of...

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Attiny2313 & Attiny84 V-USB Media Volume Control
USB

Attiny2313 & Attiny84 V-USB Media Volume Control

Rupert Hirst shares his thoughts on creating a V-USB based media volume control: Although you may think a rotary encoder is just a rotary encoder, when selecting one for a specific purpose such as a volume knob, the feel  and quality can play a large part in your design decision....

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A first look at Sense Hat add-on board for the Raspberry Pi
Raspberry Pi

A first look at Sense Hat add-on board for the Raspberry Pi

educ8s.tv uploaded a new video on Raspberry Pi Sense Hat Tutorial: Dear friends, in this tutorial we are going to take a first look at the impressive Sense Hat add-on board for the Raspberry Pi. It was developed for the Astro Pi mission and 2 of these boards are deployed to the...

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