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diy hardware hacking 2025

a decent collection of projects found on hackaday.io showcasing all levels of the DIY ethos that is present in hardware hacking.

curated by voidrane-splicervoidrane Splicer
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1.3k views
3 followers
47 projects
4k
3.2k
5
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A Wearable, "Smart", Internet of Things Development Board That Learns
Project Owner Contributor

BodiHub

casual-cyborgCasual Cyborg

316.1k
8.8k
217
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Small and simple software for plotting data from serial port
Project Owner Contributor

SerialPlot - Realtime Plotting Software

hasan-yavuz-zderyaHasan Yavuz Özderya

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2.6k
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pcb mill built from garbage using basic hand tools and little money
Project Owner Contributor

PCB mill for under $10

shlonkinshlonkin

54.5k
542
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An open hardware reading device that's easy to build, easy to manufacture, and easy to make your own.
Project Owner Contributor

The Open Book

joey-castillojoey castillo

222.3k
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Fully stand-alone HF (Shortwave) Software Defined Transceiver & Vector Network Analyzer. Designed for rugged portable use. Highly hackable.
Project Owner Contributor

PortableSDR

michael-r-coltonMichael R Colton

4.4k
286
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Laura brings low-cost long-range encrypted 915MHz communication to the palm of your hand.
Project Owner Contributor

Laura // ISM-band WAN Messaging

phil-herlihyPhil Herlihy

3k
2.6k
0
18
I've hacked a cheap doorbell to explain how to setup your own MQTT Broker and connect your Arduino stuff!
Project Owner Contributor

A Guide to MQTT by Hacking a Doorbell

robin-reiterRobin Reiter

1.4k
75
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6
This miniature module has amazing possibilities, great sensitivity and selectivity, adjustable de-emphasis and filter.
Project Owner Contributor

Simple TEF6686 Arduino + PC AM-FM Radio Receiver

mircemkmircemk

2.5k
11
2
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Here is short article about the single board PC (e.g. R&D of the HW, SoC bringup, etc ;)
Project Owner Contributor

Single board PC based on iMX233

andrewAndrew

1.4k
16
2
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just another keypad
Project Owner Contributor

jank

clewsyclewsy

18.2k
1.4k
10
111
CANcrusher is an Open Source CANbus development system for hackers and developers interested in a low-cost alternative to the $$$$ systems.
Project Owner Contributor

CANcrusher Car Hack / Development Platform

davidDavid

1.9k
1.8k
0
10
Talker/80 - New Dimensions in Voice Synthesis for the TRS-80
Project Owner Contributor

Talker/80 for the TRS-80 Model 1, 3, and 4

michael-wesselMichael Wessel

85.6k
101
10
31
Accessing a web site with an ESP8266 serial WiFi module and an Arduino Mega 2560.
Project Owner Contributor

ESP8266 Retro Browser

tmTM

7.3k
7.3k
3
15
Using an esp8266, arduino nano, a salvaged usb power supply, and a couple relays you can automate anything
Project Owner Contributor

Home automation on the cheap

thjubeckthjubeck

1.3k
20
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26
Mad Max Battery-Powered Portable Computer
Project Owner Contributor

TOP_LAP

ethan-russellEthan Russell

Going up?

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