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Automated Pressure Advanced Calibration for FDM 3D printer
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Automated Pressure Advanced Calibration

markmark

custom(izable) circuit for sending some megabytes over differential pairs.
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miniMAC - Not an Ethernet Transceiver

yann-guidon-ygdesYann Guidon / YGDES

Task is very simple. Just lit a LED and shift it left and right endlessly in a array of 8 LEDs. But NOT by the usual way or Logic you think!
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MCS-85 - Self modifying program

mit41301mit41301

Not a keychain... yet
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UV Sensor Keychain

rex-garlandRex Garland

The infamous “9999-in-1” handheld was never real — so I rebuilt it with a Pi Zero, a 2.8 TFT display, and a 4800mAh battery
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Ultimate Brick Game: A Childhood Icon Rewired

jorisclaytonJorisclayton

A replica of the robot from South Park called Awesom-O projecting circles to a screen.
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Awesom-O Projecting Circles

keith-cruzKeith Cruz

ESP32 displaying airport codes around the world.
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Displaying Airport Codes ESP32

keith-cruzKeith Cruz

How do you reliably and regularly record your pet's weight?
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What's a Henway?

wjcarpenterWJCarpenter

Cheap 3D-printed robot dog: 14-DOF ESP32 quadruped with wobbly first steps, jittery servos and lots of room for hacks at around ~100€.
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RoboDog

stanislav-britanishskiiStanislav Britanishskii

Different Ways I've made small-scale solar on-the-go
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Portable Solar

ntelekynteleky

Exploring RF only LoRa mesh behavior using Lily Go and other various devices.
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LoRa

rhea-raeRhea Rae

Mounting Brackets for CYD & 2 Way 18650 Battery Shield
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Cheap Yellow Display & 2 Way 18650 Shield

filip-wfilip-w

a homebrew FPGA CPU with a native Pascal compiler and a simple development environment
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Tridora-CPU

sledererslederer

Uses the TXS0108E bidirectional level voltage translator to convert the 40 PIN GPIO interface common on Terasic dev boards to 5V TTL.
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Terasic GPIO Logic level converter

mike-gMike G

Browser-based PCB reverse engineering suite. Digitize boards from photos, map components, trace nets, and stitch images. 100% Local-first.
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PCB ReTrace

dev-labdev-lab

A quick tour where I fix an old tube-based oscilloscope, the OS12 from Advance Electronics.
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Fixing the OS12 scope

el-juananEl Juanan

Going up?

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