الصفحة الرئيسية

ABS 18650 Power Bank Cases 1X 2X 3X 4X 18650 Battery Holder Storage Box Case 1 2 3 4 Slot Batteries Container

3 AAA 10440 Battery Holder With On/Off Switch Stack 4.5V 3.6volt Black ABS for 3 AAA 3A Batteries Holder Box Case Switch

Foot pedal switch is momentary type which controls the power on or off.

Body Size : 10 x 6 x 3.5cm/3.9" x 2.4" x 1.4"(L*W*H)

50Pcs/Lot 3296W Multiturn Trimmer Potentiometer Kit High Precision 3296 Variable Resistor 500R 1K 2K 5K 10K 20K 50K 100K 200K 1M

25pcs/pack Smart Electronics Tactile Push Button Switch Momentary Micro Switch Button + Tact Cap 12X12X7.3mm

BC337 BC327 2N2222 2N2907 2N3904
2N3906  S8050  S8550  A1015    C1815    TO-92    10 VALUE X  20pcs  = 200pcs

600pcs/lot 30Values* 20pcs 1% 1/4 W resistor pack set diy Metal Film Resistor kit use colored ring resistance (10 ohms~1 M ohm)

PS2 Wireless Controller Game Pad Joystick 2.4G Handle Arduino Robot DIY Platform

DC 12V Hot Water Circulation Pump 800L/H Brushless Motor Water Pumps Food Degree TE091

Dimensions: Approx 10cm x 4.5cm x 9cm(L x W x H)


Color: Black


Rated voltage: 12V DC


Power: 19W

DC Micro Motor Small LED lights Vertical Axis Wind Turbine Generator Blades

Speaker 0.5watt 8ohm + Power Amplifier Music Player Module
Size: 34 x 21mm
Fixed hole: 3mm
Pitch: 15mm
Speaker power: 0.5W / 8Ω
Speaker diameter: 50mm
Amplifier chip: LM386
Voltage: 5V

SIM900A V3.8.2 Wireless Extension Module GSM GPRS Board with Antenna Kit
- Onboard two sets of power interface VCC5 5V power supply, VCC4 interface, 4.8-5.2V power supply, optional power supply self-start (default) and control start.- Onboard SMA (default) and IPXmini antenna interface, SIM900A interface retains reset.- The size of the module is 49 * 50mm, all new and original equipment.- The computer can power the early computer debugging USB module, and there is a very large amount of data under the recommended current of more than 1A.- You can set up dozens of MA data in standby to provide 10MA low power sleep and sleep.