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313

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Wearable Circuit Sculpture Is One Smart Bracelet

1.0K

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Trying To Build Your Own Consumer-Grade Router In 2026

1.0K

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FPGA Powers DIY USB Scope And Signal Generator

756

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ESP32 Weather Display Runs Macintosh System 3

449

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Hacking a Cheap PIR Night Light Into Something Actually Useful

1.1K

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DIY MacBook Neo upgrade can boost the SSD to 1TB using iPhone parts

2

421

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What Is a ‘Cyberdeck’: Meet Gen Z’s New DIY Obsession

4

974

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OpenNMC is an open network management card platform for APC SmartSlot UPS units

129

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Turning A Bluetooth Caliper Into A FreeCAD Input Device

964

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Open Graphics Card Powers Cyberpunk “Laptop”

556

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Build your own Dial-up ISP with a Raspberry Pi

3

1.3K

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Chicken Coop Door Performs In Harsh Environment

1

641

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Retro Open Source Camera Straight From The ’90s

1.3K

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Using A Scientific Satellite For Passive Radar

1.1K

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Acoustic Drone Detection On The Cheap With ESP32

1.5K

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Building A $50 SDR With 20 MHz Bandwidth

1.5K

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AERIS-10: Open Source Pulse Linear Frequency Modulated Phased Array Radar

956

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Emulating out-of-production ROMs/EPROMS/RAM with microcontroller (One ROM)

428

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Capacitor Memory Makes Homebrew Relay Computer Historically Plausible

449

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Taser Chess Teaches Valuable Lessons The Hard Way

1

1.3K

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ISS Mimic - open-source mash-up of hardware + software that mirrors the International Space Station’s solar-array and radiator motion in real time.

198

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Meshtastic Does More Than Simple Communication

2

1.4K

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Project Aura – A neat, easy-to-assemble, DIY Air quality monitor compatible with Home Assistant (ESP32 based)

219

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Making Effective, Affordable Water Level Monitors

5

308

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Making A DIY Refrigerated Vest With Battery And Solar Power

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