Arduino
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Modified printer simplifies home PCB fabrication
In many locations you can get PCBs made fast, cheap, and of very good quality. In Brazil, where Vítor Barbosa lives, this isn’t the case, so...
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The Arduino CLI just got some new exciting features
The arduino-cli tool just got some new exciting features with the release of 0.11.0 : Command-line completion External...
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Machine vision with low-cost camera modules
If you’re interested in embedded machine learning (TinyML) on the Arduino Nano 33 BLE Sense , you’ll have found a ton of on-board sensors —...
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Building an Arduino-based bipedal bot
If you’d like to build a walking biped robot, this 3D-printed design by Technovation looks like a fantastic place to start. Each leg...
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This ephemeral display shows messages using floating bubbles
While electronics and water don’t generally mix, researchers at Ochanomizu University in Japan have come up with an ephemeral display method...
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Arduino barrel piano plays encoded sheet music
Max Danilin created an automatic barrel piano that outputs MIDI signals, not through an SD card or internal memory, but by reading sheet...
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Stuffed animal gets its own music/AV box
Er13k was inspired to create an Arduino music box to go along with his girlfriend’s giant stuffed dog Tobias. This eventually morphed into...
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This magnetic board emits light and sound as a marble moves
Andrei Erdei recently designed an amazing Arduino-powered light board , which glows and plays sounds based on the movement of a magnetic...
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A DIY Deichkind-inspired tetrahedral LED hat
After mechanical engineer “Kuchbert” saw the hip-hop/electropunk band Deichkind perform — wearing LED-embedded tetrahedral hats, no less —...
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No string attaches this tin can telephone
Geoff (AKA Facio Ergo Sum) has created a new take on the classic “tin can telephone,” using an Arduino and nRF24L01 transceiver to pass...
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Measure voltage and current with the Tiny V/A Meter
Measuring voltage with a multimeter is easy enough, and current is a bit harder, but reading both values simultaneously can be a challenge....
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Cut the grass from a distance using an RC lawn mower
If you grew up watching Honey I Shrunk the Kids , you may recall the scene with Wayne Szalinski’s remote-controlled lawn mower. Inspired by...
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Meet TELEBOT, the terrifying telepresence robot
The Internet has been perhaps more important than ever to keep us connected these days. Available technology, however, apparently wasn’t...
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Learn about exoplanet exploration with this Arduino-powered apparatus
How do we know that planets exist outside of our solar system? While too far away to observe directly, with extremely sensitive equipment...
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This cycling game is controlled by a real bike
What is one to do when stuck indoors due to bad weather or other circumstances, without the ability to ride your beloved bicycle? If you’re...
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AirTouch: Pneumatic sensing for 3D prints
3D printing allows us to make a wide variety of shapes, but adding interactive features generally means somehow strapping various...