STM32F103C8T6 Nano Dev Board
$8.01
Gifts Under $25 Page 2
Affordable hands-on science kits and maker gifts, all under $25.
Resistive Film Pressure Sensor Module
$4.49
GamePad for Apple II V2
$17.10
TD4 4-Bit CPU Wooden Case - Case Only
$19.80
2.13" E-Paper Badge – DIY Name Tag & QR Check-In
$22.41
TCA8418 I2C 4x4 Matrix Keypad Module
$5.39
Hand Piston Pump Kit – Clear Lift Pump with One-Way Valves, Air Pressure STEM Model
$10.00
Scissor Grabber Kit – DIY Extending Mechanical Claw, Linkage STEM Model
$9.00
Pulley System Kit – DIY Crane Tower with Fixed & Movable Pulleys and Spring Scale, STEM Model
$9.00
Horn Speaker Kit – DIY Loudspeaker with Amplifier, Plays Music from a Phone, STEM Model
$19.00
Drinking Bird Kit – DIY Tipping Bird with Water Bowl, Balance & Capillary STEM Model
$9.00
Electrostatic Generator Kit – Hand-Crank Static Electricity & Spark Discharge STEM Model
$18.00
Gear Train Board Kit – Four Colour Gears on a Pegboard, Beginner Gears STEM Set
$9.00
Motorized Water Creature Kit – DIY Swimming Toy with Propeller, STEM Model
$19.00
String Telephone Kit – Two-Cup Sound Phone, Sound Vibration STEM Set
$9.00
Series & Parallel Circuit Kit – Two Bulbs, Battery Box & Knife Switch, STEM Board
$9.00
Handheld Crank Generator Kit – Pocket Dynamo, Electromagnetic Induction STEM Model
$19.00
Magdeburg Hemispheres & Uphill Ball Kit – Air Pressure and Centre-of-Gravity STEM Set
$9.00
Earthquake Alarm Kit – DIY Seismograph Vibration Alarm with Buzzer & LED, STEM Model
$19.00
Simple Electric Motor Kit – DIY Spinning Coil Motor with Flywheels, STEM Model
$19.00
Line-Following Car Kit – DIY Robot Car with Light Sensors & Motors, STEM Model
$21.00
Hand-Crank Mixer Kit – DIY Gear-Driven Whisk in a Clear Tower, STEM Model
$9.00
Smartphone Projector Kit – DIY Lens Box Projects Your Phone Screen, Optics STEM Model
$16.00
Connected Vessels Water Level Kit – Communicating Vessels & Pressure STEM Model
$9.00