LoRa Mesh Chat
This is a fairly simple add-on for mobile phones to enable SMS-like messaging in a group when outside cell coverage,…
LoRa Messenger for Two Devices for Distances Up to 8km
Today we are going to make a project which can be connected to your smartphone or any computer and it…
Meet Aster, the 3D-printed humanoid robot
If you’d like to build your own vaguely humanoid robot, but don’t care about it getting around, then look no…
2D-RFID input at the tip of your fingers
Researchers at the University of Waterloo in Canada have developed a novel hand-based input technique called Tip-Tap that amazingly requires…
Build your own quaternion compass!
If you’re interested in physics, electronics and DIY you can’t miss this quaternion compass! It’s made of an Arduino board…
James Bruton’s 3D-printed, Arduino-powered Nerf blaster fires 10 darts at once
Nerf guns can be a lot of fun, but what if you want your launcher to shoot 10 projectiles simultaneously?…
Shimmering Snowflake PCB Ornament
This Snowflake Ornament PCB Kit is the perfect holiday project to spice up your tree, with 16 LEDs that shimmer…
Arduino Buzzer/Light Temperature Alert Hat Prototype
If you are in trouble with hot temperatures you can’t miss this DIY gadget, an Arduino-powered buzzer and led alert…
LED-based Christmas ornaments
It’s Christmas time! And what about an hi-tech Christmas? Build your bluetooth-controlled Christmas ornaments! More info
An Arduino-powered fishing pole with automatic casting and reeling
YouTuber MrTeslonian created an automatic fishing pole for someone with a serious disability. While this would seem like a daunting…