131d ago
Small Engine Gets DIY EFI Upgrade https://hackaday.com/2026/05/18/small-engine-gets-diy-efi-upgrade/
#EngineHacks #Microcontrollers #Efi #Electronicfuelinjection #Engine #Fuelinjection #Harborfreight #Smallengine #Teensy #Teensy40
Small Engine Gets DIY EFI Upgrade

Small internal combustion engines usually keep things simple, relying on carburetors to handle metering the correct amount of fuel and air. Recently, [Carlos Takeshita] decided his small engine cou…

Hackaday
Hackaday [Unofficial]1d ago

Small Engine Gets DIY EFI Upgrade

https://fed.brid.gy/r/https://hackaday.com/2026/05/18/small-engine-gets-diy-efi-upgrade/

Small Engine Gets DIY EFI Upgrade

Small internal combustion engines usually keep things simple, relying on carburetors to handle metering the correct amount of fuel and air. Recently, [Carlos Takeshita] decided his small engine cou…

Hackaday
Tom's Hardware: For The Hardcore PC Enthusiast [Unofficial]2d ago

Japan can’t make robot wolves fast enough to counter the rise in bear attacks that have killed 13 humans this year — $4,000+ animatronic Monster Wolf features intense LEDs and makes loud noises

https://fed.brid.gy/r/https://www.tomshardware.com/maker-stem/robot-kits/japan-cant-make-robot-wolves-fast-enough-to-counter-the-rise-in-bear-attacks-that-have-killed-13-humans-this-year-usd4-000-animatronic-monster-wolf-features-intense-leds-and-makes-loud-noises

Hackaday [Unofficial]2d ago

Qualcomm’s New QCC74x Appears to Target the ESP32 MCUs

https://fed.brid.gy/r/https://hackaday.com/2026/05/17/qualcomms-new-qcc74x-appears-to-target-the-esp32-mcus/

Qualcomm’s New QCC74x Appears To Target The ESP32 MCUs

These days wireless microcontrollers featuring built-in WiFi and Bluetooth are all the rage, with Espressif’s range of ESP32 MCUs being the default option for commercial and hobbyist projects…

Hackaday
132d ago
Qualcomm’s New QCC74x Appears to Target the ESP32 MCUs https://hackaday.com/2026/05/17/qualcomms-new-qcc74x-appears-to-target-the-esp32-mcus/
#Microcontrollers #Parts #ESP32 #Microcontroller #Qualcomm
Qualcomm’s New QCC74x Appears To Target The ESP32 MCUs

These days wireless microcontrollers featuring built-in WiFi and Bluetooth are all the rage, with Espressif’s range of ESP32 MCUs being the default option for commercial and hobbyist projects…

Hackaday
Hacker News2d ago

Hosting a website on an 8-bit microcontroller

https://maurycyz.com/projects/mcusite/

#HackerNews #Tech #Microcontrollers

Hosting a website on an 8-bit microcontroller. (Maurycy's blog)

Tao of Mac5d ago

Arduino

Easily the most well-known family of microcontrollers these days, which effectively kickstarted an entire wave of DIY electronics and Maker activities.(...)

#archive #arduino #atmel #hardware #legacy #microcontrollers

https://taoofmac.com/space/hw/arduino?utm_content=atom&utm_source=mastodon&utm_medium=social

Tao of Mac5d ago

ESP8266 (and ESP32)

These little modules have taken hobby electronics by storm, so of course I grabbed a few of them and have been hacking away quietly on both the ESP8266 and the ESP32.(...)

#electronics #esp32 #esp8266 #expressif #hardware #mcu #microcontrollers #resources

https://taoofmac.com/space/hw/esp8266?utm_content=atom&utm_source=mastodon&utm_medium=social

Machina SpeculatrixMay 12

The final instalment of my experiments with using an #STM32 #microcontroller in place of an EEPROM in a #homebrew computer. (Medium sub required.)

https://medium.com/machina-speculatrix/mcrom-redux-improving-the-stm32-microcontroller-based-rom-emulator-942d50eef04d

#tech #technology #maker #computer #electronics #microcontrollers #hobby

McROM redux: improving the STM32 microcontroller-based ROM emulator

The first version worked in my homebrew computer, although not without persuasion. Let’s see if we can do better.

Medium
Tom's Hardware: For The Hardcore PC Enthusiast [Unofficial]May 10

Tiny credit card computer includes eInk screen and is just 1mm thick — Muxcard is powered by the ESP32-C3 microcontroller

https://fed.brid.gy/r/https://www.tomshardware.com/maker-stem/microcontrollers-projects/tiny-credit-card-computer-includes-eink-screen-and-is-just-1mm-thick-muxcard-is-powered-by-the-esp32-c3-microcontroller