Brody's Builds
Arduino, robot and 3D-print projects, with the code, wiring pictures and steps so you can build them too.
16 projects · 10 finished and working · every one with its code
Top projects
#1Wi-Fi Motion Alarm
A home alarm with a motion sensor, a keypad code and a loud siren, plus a phone app to arm it and instant phone alerts when someone walks in.
#2Self-Balancing Triangle with a Phone Remote
I opened up a self-balancing triangle toy, backed up its factory program and wrote new code for it, so a phone can make it lean, fall over, get back up and run light shows.
#3Thermometer + Clock in a 3D-Printed Case
A desk gadget with a screen that shows the room's temperature and humidity on top and a 12-hour clock underneath, in a case I designed and printed.
#4Air Theremin
Play music by waving your hand over a sensor: closer makes the sound go higher, farther makes it lower, with a smooth slide and a wobble like a real theremin.
#5Ultrasonic Distance Meter
Point it at a wall and a screen shows how far away it is in feet and inches, from 1 inch up to about 13 feet.
All projects
Wi-Fi Motion Alarm
Self-Balancing Triangle with a Phone Remote
Thermometer + Clock in a 3D-Printed Case
Air Theremin
Ultrasonic Distance Meter
Air Piano
Keypad Motion Alarm
Buzzer Songs
Parking Sensor Beeper
Heartbeat Blink
Work in progressDark Beeper Prank
Work in progressMini Fan with a Light Show
Work in progress4-Digit LED Clock
Work in progressMini Bike GPS Dyno
Work in progressDrink Capsule: Can Heater and Cooler
Work in progressRaspberry Pi 4 + 4G HAT Case
No projects match that. Try a simpler word like "sensor" or "sound".
Other stuff I made
Apps and games. These aren't build-it-yourself projects, but you can try them.
Zombie Outbreak: Metropolis
Survive a zombie city: 8 story missions, from your first pistol to fixing a car, defending a radio tower and beating Patient Zero, then escape by helicopter.
Play on Roblox
SkyForge Flight Sim
Build your own plane out of blocks and fly it over 8 islands. Every wing panel makes its own lift, so a bad design really does spiral into the sea.
Play on Roblox
Steel Front: Ground War
Capture the 5 flags with tanks, jeeps and 5 soldier classes, against a squad of AI bots or other players.
Play on Roblox
Grow & Steal: Lucky Garden
Plant, grow, harvest and sell, hatch pets, and watch out for raccoons (and other players) stealing your fruit.
Play on Roblox
Arcade Hub
8 games in one hub that play right here in your browser: Whoosh!, Towerz!, Echo!, Bloop!, Fizzle!, Stitch!, Rigworks and Rigworks2.
Play now
Flight Radar
A live map of the planes flying over you. Tap one to see where it's going and which air traffic control frequency it's probably on, so you can listen in.
Get the app
Lineage
A family tree app: an hourglass tree, a fan chart, a world map that travels through time, and a heritage estimate from where your ancestors were born.
Not shared online yet
Homework Teacher
Take a photo of a homework problem and it teaches you how to solve it step by step, with hints first, instead of just giving the answer.
Not shared online yet