Hackster.io

an Avnet community, is the world’s fastest growing developer community for learning, programming, and building hardware.

[Hackster.io @Hacksterio]

Time to pump up the volume! Jan Derogee hacked a classic Commodore Datasette into a totally radical, '80s-style retro boombox. https://t.co/ePYz0svl87

[Hackster.io @Hacksterio]

Tech Talkies used a pair of ESP32 boards and ESP-NOW to build custom, 3D-printed walkie-talkies with a 200m range. https://t.co/PxnJF1GZTa

[Hackster.io @Hacksterio]

Oscar Molnar scored an old data center @NVIDIA V100 to crush AI workloads on a budget — but it took some work to install it in a desktop. https://t.co/GYkCN7j3Ou

[Hackster.io @Hacksterio]

Almond wants to put their dual-arm Axol robot on your assembly line. https://t.co/OwmKNMGgq7

[Hackster.io @Hacksterio]

Artful variable resistor built out of scavenged junk. https://t.co/BR5kPyFCOR

[Hackster.io @Hacksterio]

Gavin Kohn's 3D-printed spectrometer turns a DSLR and three lenses into an optical science tool. https://t.co/aQ5qT0lO7a

[Hackster.io @Hacksterio]

The "Steady Hand" programmer blows EEPROMs for your retro computing projects — by hand. https://t.co/a2DGHeJxJX

[Hackster.io @Hacksterio]

Chris Annin calls the open source AR4 robot arm done with the new, final Mark 5 revision. https://t.co/VbdPb0C3vX

[Hackster.io @Hacksterio]

Next Builder's Air Sense is a smart IoT air purifier that monitors indoor air quality in real-time and automatically removes harmful pollutants. https://t.co/KrPh5p9Wfj

[Hackster.io @Hacksterio]

Missed out on the legendary MSX? Now you can emulate the computer that gave birth to Metal Gear on an ESP32. https://t.co/Py8snCSE7X

[Seeed Studio @seeedstudio]

⚡ Why cram everything onto one chip when two can split the load?

Zeller MA built a dual-MCU project with two of our XIAO ESP32-C5 boards.

One runs as a dedicated 5GHz Wi-Fi module over UART; the other drives an ILI9341 SPI display as the main controller.

Check out the full build on @Hacksterio 👉 https://t.co/5ARE4ojF96

[Hackster.io @Hacksterio]

CrankGPT runs an offline AI voice assistant on a @Raspberry_Pi 5 powered entirely by a hand crank, because why not? https://t.co/hP3zivVT55

[Hackster.io @Hacksterio]

Control your smart home on the cheap with this clever DIY wireless button built from a modified Bluetooth tracker. https://t.co/dN8n8ggvaJ

[Hackster.io @Hacksterio]

ELECTRO_RETRO designed a credit card-sized retro gaming handheld powered by an ESP32-S3, featuring a custom PCB, Wi-Fi, microSD storage, and multi-console emulation. https://t.co/X0fcK9Qu2Z

[Hackster.io @Hacksterio]

A @Raspberry_Pi-based DIY mocap system to rival Hollywood.
https://t.co/cZrJWsdQf2

[Hackster.io @Hacksterio]

Build a polished @Raspberry_Pi Linux handheld with the new open source piBrick PocketCM5 kit — no messy wiring or rough edges. https://t.co/W3dCnxMpen

[Hackster.io @Hacksterio]

Jorge Holgado Alvarez's PicoDMG modernizes the Nintendo Game Boy — with an RP2040/RP2350. https://t.co/mmjQu7E1SO

[Hackster.io @Hacksterio]

Marcin Saj's MORSEDOT Clock puts dots and dashes — or four other encodings — on your desk. https://t.co/U6kxK2e3ZU

[Hackster.io @Hacksterio]

The Open Gadget's ESP32-based gamepad handles ply and robotics equally well.
https://t.co/VIm2oJnzKk

[Hackster.io @Hacksterio]

You need a powerful laser to mark, engrave, or cut metal, but you’re also on a budget. What do you buy? Acmer’s new AM 60W MOPA laser machine is targeted directly at you and @cameron_coward put it to the test to find out if it is a deal or a dud: https://t.co/p6hFGZsdOH