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Do It Yourself(DIY)
Refracting Astronomical Telescope F70060
Material: aluminum
Telescope type: Refractor
Objective lens diameter: 60mm
Focal length: 700mm
Eyepieces: 3 eyepieces: SR4mm and H12.5mm, H 20mm
Diagonal lens: convert upside-down images into the right side up.
Barlow lens: Magnification 3x.
Erecting eyepiece (eyepiece extension): 1.5x
Resolution: 4.62SKU: STEM18247 -
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Wireless
RF Modules Tx & Rx 315 MHz
- The module includes one pair of transmitter and receiver modules and one pair of spring antennas for increasing the communication distance.
- The frequency is 315MHz.
- It is very popular for remote control systems such as Remote control rolling gates, smart car, smart home, etc.
- Compatible with Arduino
- Arduino Library: VirtualWire
- Transmission Distance: 3m (maximum) at VCC = 5V without additional antenna
SKU: STEM18099
Female-Female (40 Jumper Wires)
L298N Motor Driver
Force Pressure Sensor
Triple Axis accelerometer
Laser Diode Emitter
Voice Recording Module with Loudspeaker
Position Servo Angle based Metal Gear(MG996R)
LDR Module
Triple Axis Magnetometer(GY-273 HMC5883)
Vibrating Motor
Potentiometer - 10K (5 pcs)
MQ -8 Hydrogen Gas Sensor
Taparia Digital Pen electric Tester
Water Flow Sensor
Green LED(10 pcs)
Tweezer Set
Water Pump Module
NPN Transistor - 2N3904(10 pcs)
Ultrasonic Sensor Module HC-SR-04 or compatible
L293D IC
Joy Stick
Safety Goggles 












