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Step-by-step STEM guides for every skill level
9 projects found for "Laser Cutting"
⚡ ElectronicsAdvanced1 hr laser + assembly
Laser-Cut 3S Servo Tester with ESP32-C3 and OLED
Build a battery-powered tester for up to six hobby servos, with an OLED, a rotary knob and a charging socket, all in an engraved plywood case cut from one 300 x 300 mm sheet.
#ESP32#Servo#Laser Cutting
⚡ ElectronicsIntermediate1.25 hrs laser + 4 hrs build
Pentagon Mood Lamp: Five Colours, an ESP32 and Its Own Remote
A laser-cut pentagon lantern with one colour per side. An ESP32-C3 dims five 12 V COB LEDs through 2N2222 transistors, controlled from a five-button remote you build yourself or from your phone. Cut files, firmware and an assembly guide included.
#ESP32#mood lamp#laser cut
🤖 RoboticsIntermediate1 hr laser + 2 hrs build + 9 lessons
Onyi: a Four-Servo Walking Robot STEM Kit (no glue, no soldering)
A laser-cut biped robot that walks on four SG90 servos, with an Arduino Nano on a breadboard on its head and nine graded Arduino lessons. Screws and tabs only: no glue and no soldering.
#laser cut#Arduino Nano#SG90
🧲 PhysicsBeginner30 min laser + 1 hr build
Electromagnet Lab: Build and Test Your Own Electromagnet
Wind copper wire on a bolt, press a button, and pick up paperclips. A laser-cut stand with an engraved ruler and results table turns the classic electromagnet into a fair-test lab. No soldering.
#electromagnet#magnetism#electricity
🧲 PhysicsBeginner1.5 hrs laser + 2 hrs build
HydroArm: a Water-Powered Robot Arm with Syringes
A laser-cut robot arm that runs on water: push four syringes on a control panel and the arm turns, lifts, reaches and grabs. No batteries, motors, wires or screws. For Primary 1 to 6.
#laser cut#hydraulics#syringes
🤖 RoboticsIntermediate2 hrs laser + 3 hrs build
JaxLab GearCar: a Wooden Gear Car You Drive with One Joystick
A remote-control car whose gearbox, wheels, tyres and Ackermann steering are all cut from 2.8 mm plywood. A 27:1 wooden gearbox, an ESP32-C3 and a one-stick wooden remote. For JSS1 to SS3.
#laser cut#gears#ESP32-C3
🔬 Creative KitBeginner45 min laser + 30 min build
Bear Shape-Sorter Learning Clock
A bear-shaped wooden teaching clock: twelve shape tokens lift out of their own pockets, the dial shows all 60 minutes, and the hour and minute hands turn. Telling time and shape sorting in one.
#laser cut#teaching aid#telling time
🔬 Creative KitBeginner20 min laser + 30 min build
Sliding Wooden Multiplication Board
A wooden 10 x 10 times-table board with a sliding ruler: slide it to a row, read the answer through the window, and see multiplication as rows of numbers.
#laser cut#teaching aid#multiplication
🧲 PhysicsBeginner1 hr laser + 40 min build
Crank-a-Light: Make Light with Your Arm and Wooden Gears
Turn a wooden crank, a 75:1 wooden gearbox spins a small motor backwards as a generator, and two LEDs light up: red one way, yellow the other. No batteries and no soldering by pupils. For Primary 1 to 6.
#laser cut#gears#generator