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2.1k views
7 followers
157 projects
732
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Optocam Zero is a Raspberry Pi Zero based compact digital camera made using off the shelf components.
Project Owner Contributor

Optocam Zero

doruk-kumkumoluDoruk Kumkumoğlu

8.2k
65
18
72
I like to call this my smart watch, as it can calculate numbers and show the time
Project Owner Contributor

New PCB For Calculator Watch

davedarkodavedarko

8.2k
61
13
60
OpenSource hand-held retro console which can emulate NES, GameBoy/GameBoy Color, Game Gear, and Sega MasterSystem
Project Owner Contributor

microByte

juan-floresJuan Flores

676
9
0
3
A hackable & modular portable hi-fi audio player
Project Owner Contributor

StereoBoy

eric-minEric Min

632
10
0
13
Experiments with making and reading punch cards with Reed-Solomon coding using OpenCV and a 3d printer.
Project Owner Contributor

Punch cards and optical reading

bitrollerBitroller

558
18
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11
Building a MIMO SDR platform designed to move from prototyping to deployment without infrastructure complexity.
Project Owner Contributor

Integrive-100: MIMO SDR Platform

jayoung-ohJayoung Oh

356
7
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7
It supports USB 3.0 high-speed transmission, lanyard hole, dual TF/SD card slots, and portable folder-style storage.
Project Owner Contributor

Folder‑Shaped USB 3.0 High‑Speed Card Reader

makerm0MakerM0

659
15
0
21
A tiny device that writes code, takes breaks to hang out on a BBS, and clocks out at night
Project Owner Contributor

TinyProgrammer

cuneyt-ozsekercuneyt ozseker

744
15
0
12
Using NFC RF energy harvested from a phone tap to submit commands and start a microcontroller. No standby power.
Project Owner Contributor

Harvesting NFC Energy to Transmit Commands

casparcaspar

970
11
0
9
The first truly personal device for kids — designed to grow with them from drawing sprites to writing C++
Project Owner Contributor

RCKid

zdukaZduka

36.7k
297
0
223
Open-source, low-cost 10.5 GHz phased array radar with PLFM modulation; available in 3km and 20km range
Project Owner Contributor

Open Source PLFM RADAR. Up to 20Km Range

nawfalNawfal

702
10
0
13
ESP32-based personal library console for tracking reads, organizing TBR, and book discovery.
Project Owner Contributor

ESP32 Personal Library Console

julia-mJulia M

908
16
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15
Made a Terminal PC from fallout, powered by Raspberry Pi 5
Project Owner Contributor

VAULT-TEC Air Terminal

arnov-sharmaArnov Sharma

1.8k
44
6
40
Pocket-sized 240W lab supply! Leverages USB-PD 3.2 EPR for adjustable 48V/5A output.
Project Owner Contributor

PD240W

theo-hengTheo Heng

699
6
0
5
By combining a vintage radio's sensitive front-end with modern SDR technology, I created a powerful hybrid receiver
Project Owner Contributor

SDR Panadapter for Vintage Tube Radios

mircemkmircemk

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