42 Sold in Last 24 Hour
DIY Science 30mm toy wheel plastic 2*30 simulation wheels technology making science and education model DIY toy accessories
Size: 30mm x 9mm wheel
Hole mount size: 1.95mm suitable for 2mm rod
Material: Plastic
110K ohm 2W 5% Resistor 110 kilo ohm
33K ohm 2W 5% Resistor 33 kilo ohm
C828 npn transistor BJT transistor
10 ohm Through Hole Resistor 5% 1/4W
3mm LED Red High intensity light
2.7K ohm 2W 5% Resistor 2.7 kilo ohm
stethoscope school experimental science kit doctor STEM DIY
Ultrasonic HC-SR04 Mount Holder ping sensor bracket
WS2812 RGB LED Breakout board module