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60 Kinds Of Rack And Pinion Gear Bag
60 kind of gears and pinions kit.
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This laser pointer or laser pen is a small handheld device with a laser diode emitting a very narrow coherent low-powered laser beam of visible light, it is frequently used in lecture halls and demonstrations to point at topics of interest on a presentation board. In a school setting, they have become ubiquitous, and they are very useful teaching aids....
Standard size breadboard that is perfect for prototypes. It does even have power rails on the sides to allow for more than one power level. The one you will get is white and not transparent as in the picture.Breadboard
Design a clock, timer or counter into your next project using this pretty 4-digit seven-segment display. These bright crisp displays are good for adding numeric output. Besides the four 7-segments, there are decimal points on each digit and an extra wire for colon-dots in the center (good for time-based projects) and a top right hand dot which could be...
This product is a carrier board or breakout board for TI’s DRV8825 stepper motor driver; we therefore recommend careful reading of the DRV8825 datasheet (1MB pdf) before using this product. This stepper motor driver lets you control one bipolar stepper motor at up to 2.2 A output current per coil (see the Power Dissipation Considerations section below for...
MPU9250 BMP280 10DOF Acceleration Gyroscope Compass Nine Shaft Sensor Module GY-91
If you are building a robot with wheels, you need a dual H-Bridge driver like this one. Double H driver module uses ST L298N dual full-bridge driver, an integrated monolithic circuit in a 15- lead Multiwatt and PowerSO20 packages. It is a high voltage, high current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive...
1 Trapezoidal T8 8mm Screw Bracket for 3D Printer
Size: 5 mm*5mm**25 mm
Give your next sensor project a nose for gasses with the MiCS5524 CO, Alcohol and VOC Gas Sensor Breakout Board. This breakout makes it easy to use this nice sensor from SGX Sensortech. The MICS-5524 is a robust MEMS sensor for indoor carbon monoxide and natural gas leakage detection, it's suitable also for indoor air quality monitoring, breath checker...