Hardware Hacking

The intersection of DIY, electrical engineering, repurposing, and security. Posts or discussions about improving, repurposing, hacking, or creating new devices out of old things are all welcome.

Sort by: Hot, New, Top

Reverse engineered s $7 Chinese smart ring from Temu, and built my own iOS app for it

Posted 12th Jun 2026u/alphacentarii

I did my best not to damage the exterior of this device, and I think I can.Now what I need is how I can do for the light to always stay on.

Posted 13th Jun 2026u/SkirtHappy1231

Posted 13th Jun 2026u/SkirtHappy1231

Tell me something cool!

Posted 12th Jun 2026u/EmperorBadussy

POSEIDON 0.6.1 IS LIVE

Posted 12th Jun 2026u/EmperorBadussy

Posted 8th Jun 2026u/mahdi_sto

What is this Micron_2400_MTF? I’m using Kali Linux, should that be really there or an installation error? I can’t open it

Posted 10th Jun 2026u/ProjectGTBR

Rewriting The Firmware

Posted 9th Jun 2026u/mrbishopjackson

Battery Shenanigan Questions

Posted 9th Jun 2026u/MutedAd7849

Reverse-engineered my Aionios ata05 bot, full technical reference. My first project like this.

Posted 7th Jun 2026u/intecsys

Finding UART pins

Posted 6th Jun 2026u/Spirited-Storage8881

running DOOM & custom code (firmware) on soundcore headphones

Posted 6th Jun 2026u/NNonick

How can i dump firmware from this flash memory chip?

Posted 6th Jun 2026u/n_ba-28

ESP32 Bit Pirate - An Hardware Hacking Tool That Speaks Every Protocol - Version 1.6 introduces the new Pirate Assistant in the WebUI, direct Wi-Fi hotspot access, and a complete USB adapter system - IR SUBGHZ WIFI BT JTAG I2C UART SPI 1WIRE 2WIRE 3WIRE RF24 ETH and more

Posted 5th Jun 2026u/geo_tp

How to wire LVDS onto this Universal board?

Posted 6th Jun 2026u/Jagadish-kamal

my 10x esp32’s with ov3xxx cams from aliexpress just arrived today 😃

Posted 5th Jun 2026u/JacobFV123

Psp free forever phone for coding

Posted 4th Jun 2026u/Top-Type4077

Reviving the Huawei EnVizion 360 camera on modern Android with an unofficial app

Posted 4th Jun 2026u/i2kp2

much needed cooling for my tanks. 4x140mm fans, and a old Powerbrick of a Laptop. dropped from 28 to 22 degree in just a afternoon. next step is to put a temp sensor in line.

Posted 3rd Jun 2026u/Tikkinger

This guy reverse-engineered the Whoop 5.0 to work without a subscription

Posted 3rd Jun 2026u/ElegantGrand8

Showing 20 posts out of a possible 50.
30 posts hidden as gallery mode enabled.