bootloader Archives - Use Arduino for Projects

Using Arduino as an ISP: Burning Bootloaders onto AVR Microcontrollers

Development Board – Kits Projects / By Ibrar Ayyub

Introduction At times, incorporating AVR microcontrollers into electronic projects becomes necessary. However, beginners might encounter challenges in comprehending the process of uploading or burning code onto an AVR IC. Burning bootloaders onto AVR microcontrollers can be facilitated with the assistance of an Arduino board, particularly when alternative programming hardware is unavailable. Additionally, utilizing Arduino as […]

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TROJANS CAN LURK INSIDE AVR BOOTLOADERS

Arduino News / By Tismail

If there’s one thing we’ve learned over the years, it’s that if it’s got a silicon chip inside, it could be carrying a virus. Research by one group focused on hiding a trojan inside an AVR Arduino bootloader, proving even our little hobbyist microcontrollers aren’t safe. The specific aim of the research was to hide a

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BRAIINS RELEASES OPEN SOURCE BITCOIN MINER

Electronics News Updates / By Ibrar Ayyub

Braiins Systems has taken the initiative of releasing the first bitcoin mining pool, which is compatible with Antminerand Dragonmint mining rigs, and works with Braiins’ Slush Pool mining pool. This is a new alpha version of a new Linux distribution designed for ASIC mining. Based on OpenWrt Braiins OS, it is dubbed as the “first fully open-source, Linux-based system for

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CUSTOM LORA PAGER DESIGNED WITH CARE

Arduino News / By Ibrar Ayyub

LoRa is a useful technology if you need to send data a long way at low power levels. Leveraging this, [5Volt-Junkie] decided to build a small pager named the LoRaNicator. Those who love a detailed build log will enjoy this. The pager features everything up to and including the kitchen sink. A Cortex M0+ runs the

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PicoDuino = Digispak + RGB LED + Button + Relay Driver

Development Board – Kits Projects / By Ibrar Ayyub

Hardware components: Atmel ATTiny85 × 1 DigiSpark × 1 Software apps and online services: Arduino IDE STORY StartFragment How to get FREE board Order 1pc Picoduino board Create project max. 30 days from order Write project steps on instructables … Include link to my store Ebay or Tindie Write my message with link I refund

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Burning the Bootloader on ATMega328 using Arduino UNO as ISP

Interfacing(USB – RS232 – I2c -ISP) Projects, Projects / By Ibrar Ayyub

I had one remote controlled project that needed an Arduino running 24/7 but I didn’t want to leave my $32 Arduino UNO, so I decided to buy some pieces and created my own Arduino. The most important part was buying the microcontroller. These were my options: ATMega328P-PU with Optiboot ~ $5.50 (Sparkfun) / $5.19 (Digikey)

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