WiFi, PWM Backlight, and Graphics On Updated Chumby Kernel
https://hackaday.com/2023/08/29/wifi-pwm-backlight-and-graphics-on-updated-chumby-kernel/

For some, the Chumby was a peek at what could have been. That vision never died for [Doug Brown], and he has been working tirelessly on bringing mainline Linux kernel …read more (https://hackaday.com/2023/08/29/wifi-pwm-backlight-and-graphics-on-updated-chumby-kernel/)

Retro Gadgets: The 1974 Breadboard Project
https://hackaday.com/2023/08/29/retro-gadgets-the-1974-breadboard-project/

It is hard to imagine experimenting with electronics without the ubiquitous solderless breadboard. We are sure you have a few within arm’s reach. The little plastic wonders make it easy …read more (https://hackaday.com/2023/08/29/retro-gadgets-the-1974-breadboard-project/)

A WiFi RGB Camera Grip Is Probably Not Ideal For Night Shoots
https://hackaday.com/2023/08/29/a-wifi-rgb-camera-grip-is-probably-not-ideal-for-night-shoots/

RGB LEDs can be found on everything from motherboards to sticks of RAM these days. [dslrdiy] wanted to bring this same visual flair to his camera setup, so built what …read more (https://hackaday.com/2023/08/29/a-wifi-rgb-camera-grip-is-probably-not-ideal-for-night-shoots/)

Checking Belt Tension Gets Easier For (Some) Prusa 3D Printers
https://hackaday.com/2023/08/29/checking-belt-tension-gets-easier-for-some-prusa-3d-printers/

Belts on a 3D printer should be tight enough, but not too tight. That can be an iffy thing to get right for someone who lacks familiarity with CNC platforms. …read more (https://hackaday.com/2023/08/29/checking-belt-tension-gets-easier-for-some-prusa-3d-printers/)

$1 Graphene Sensor Identifies Safe Water
https://hackaday.com/2023/08/29/1-graphene-sensor-identifies-safe-water/

If you live in a place where you can buy Arduinos and Raspberry Pis locally, you probably don’t spend much time worrying about your water supply. But in some parts …read more (https://hackaday.com/2023/08/29/1-graphene-sensor-identifies-safe-water/)

Polish Railways Fall Victim To Cheap Radio Attack
https://hackaday.com/2023/08/29/polish-railways-fall-victim-to-cheap-radio-attack/

Image credit: Kgbo, CC BY-SA 4.0
" data-medium-file="https://hackaday.com/wp-content/uploads/2023/08/ED161_of_PKP_Intercity_at_Warszawa_Centralna_train_station_Poland_2019-1-1-e1693295586828.jpg?w=400" data-large-file="https://hackaday.com/wp-content/uploads/2023/08/ED161_of_PKP_Intercity_at_Warszawa_Centralna_train_station_Poland_2019-1-1-e1693295586828.jpg?w=800">Poland’s railways have recently come under a form of electronic attack, as reported by Wired. The attack has widely been called a “cyber-attack” in the mainstream media, but the incident was …read more (https://hackaday.com/2023/08/29/polish-railways-fall-victim-to-cheap-radio-attack/)

ACK1 Makes Getting to Know the ATtiny1616 Easy
https://hackaday.com/2023/08/30/ack1-makes-getting-to-know-the-attiny1616-easy/

Many readers will be familiar with Microchip’s ATtiny85, which has been a popular choice for DIY projects in the past for its low price and (for the time) small size. …read more (https://hackaday.com/2023/08/30/ack1-makes-getting-to-know-the-attiny1616-easy/)