Cable USB Type A-B 140cm black

Power Supply Transformer 220V AC/DC 2A 12V features:
- Input voltage: 100~240V 50Hz
- Output voltage: DC 12V
- Output current: 2A
- DC connector: 5.5 mm x 2.1 mm
- Cable length: Approx. 90 cm
- Indicator of operation: LED diode

Product Category: Bipolar Transistor, NPN.
BC547B NPN 50V 100mA transistor 0.1A TO-92 features:

- Package / Case: TO-92
- Quantity: 25 units
- Collector-base voltage VCBO: 50V
- Collector-emitter voltage VCEO: 45V
- VEBO emitter-base voltage: 6V
- Continuous collector current: 100mA
- DC MAX collector current: 200mA
- Maximum power dissipation: 500mW

Resistor 10K Ohm 5% 0,25W 1/4W features:
-10K Ohm
-Type: Carbon film
-Tolerance: ±5%
-Power: 0.25W
-Dimensions: 2x7mm

This diode is mainly used for laser toys, all kinds of level meter, instruments, pointer pen, mini LCD projector, laser From remote listeners, remote control burglar alarm light.
Light shots and different display can make the color of the image item a little different from the real object. The measurement allowed error is +/- 1-3 cm. Characteristic: - Supply voltage: 5VDC
- Mode of point: facula point
- Continuous output
- Operating temperature: -36 ° C - + 65 ° C
- Laser wavelength: 650nm (red)
- Diameter copper head is 6mm
- Power cable length: 75 mm
- Cover material: Brass
- Working life: more than 2000 hours
- Light power: Less than 5mW
- Operating current: Less than 40mA

Car Robot Tire Wheel Smart Car features:
- Dimensions of the wheel:
   - Diameter: 65mm
   - Width: 26 mm
- Quantity: 1 unit

TMC2208 V2.0 Silent Stepstick Stepper, Motor Controller Module + Heatsink

Compared to the TMC2100 module, the TMC2208 controller module emits less heat.

It can be used to work with AVR, ARM, PIC microcontrollers, Arduino modules and to work with self-designed prototypes. Prototype Board Transparent 400 points features:
- Linkable with other plates
- Base with adhesive
- 400 contacts without welding (300 contacts for components and 100 contacts for power rails )
- Transparent ABS
- Measurements 82x 55x 8 mm