High-power ULN2003 Stepper Motor Driver Board
$0.55- Driver IC: ULN2003 high-power Darlington chip
- Input voltage: 5v – 12v
- Increased output expansion interface
Showing 861–880 of 982 resultsSorted by latest
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TT Motor Hexagonal Connector Plastic Coupling short | Mecanum wheel connector | Black and White
$0.51Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
Select options This product has multiple variants. The options may be chosen on the product page -
TT Motor Hexagonal Connector Plastic Coupling long | Mecanum wheel connector | Black and White
$0.51Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
Select options This product has multiple variants. The options may be chosen on the product page -
4PCS | TT Motor Hexagonal Connector Plastic Coupling colors | Mecanum wheel connector | Yellow Blue Green
$0.51Thank you for visiting our product page! We strive to provide you with an effortless shopping experience. Our checkout process is simple and offers various shipping options with tracking. Furthermore, we believe in maximizing the value of your purchase. On this website, you can find detailed instructions on how to use this product and explore…
Select options This product has multiple variants. The options may be chosen on the product page -
TT Motor DC 6V Gear Reduction Motor 210RPM | L Type TT Motor
$0.71- Voltage: DC 6V
- 6V:≤200mA / 200±10% rpm
- 3V:≤150mA / 90±10% rpm
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5V/12V Thermal Sensor Module 1 Channel Relay Module
$1.31- Supply voltage:5VDC/12VDC
- Current:Greater than 150mA
- Load:250V 10A AC or 30V 10A DC
Select options This product has multiple variants. The options may be chosen on the product page -
L293D Mini 4 Channel Motor Driver Expansion Board
$1.11- Driver IC: L293D
- Input voltage: DC4.5-25V
- Peak output current: 1.2A
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4 PIN IR Infrared Speed Sensor Module
$0.51- Working voltage: 3.3V~5V
- 5mm Groove width
- Using wide voltage LM393 comparator
- Output form: Digital switch output (0 and 1)
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HR202 DC 5V 12V 1 Channal Humidity Sensitive Switch Relay Module
$1.55- Sensor: HR202 humidity sensor
- Power supply voltage: 5VDC/12VDC
- Current: greater than 150 mA
Select options This product has multiple variants. The options may be chosen on the product page -
Hexagonal Brass Shaft Coupling Motor Transmission Connector
$0.61- Hexagonal side length is 7mm,
- Diagonal distance is 13.6mm,
- Side to side is 12mm,
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5V 12V Light Photoswitch Sensor Switch relay module | 1 channel
$1.31- Working Voltage: 12V/5V
- Current: More than 100mA
- Load Power:AC 250V/10A,DC 30V/10A
Select options This product has multiple variants. The options may be chosen on the product page -
3 Channel Infrared Line Tracking Sensor Module
$1.41- Build-in TCRT5000 sensor
- Number of channels : 3
- Work Power : 5VDC
- Detector distance:10MM
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MQ3 Alcohol Ethanol Sensor | Breath Gas Ethanol Detection sensor
$1.31- Gas Detection: Detects alcohol vapors in the air
- Sensing Principle: Semiconductor-based gas sensing technology
- Operating Voltage: 5V DC
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MQ2 Smoke Gas LPG Butane Hydrogen Gas Sensor
$1.16- Gas Detection: Detects flammable gases like LPG, propane, hydrogen, methane, and other combustible gases, as well as carbon monoxide (CO)
- Sensing Principle: Semiconductor-based gas sensing technology
- Operating Voltage:5V DC
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DC 0-25V Standard Voltage Sensor Module | Voltage Detection Module
$0.22- Input voltage range: DC0-25V
- Voltage detection range: DC0.02445V-25V
- Voltage analog resolutions: 0.00489V
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Digital Sensor TTP223B Module | Capacitive Touch Switch
$0.23- Sensor Type: Capacitive touch sensor
- Operating Voltage: Typically 2.5V to 5.5V
- Sensing Method: Capacitance measurement
- Touch Detection: Detects touch or proximity without physical buttons
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Tilt Vibration Sensor Module | Vibration Switch
$0.48- Sensor Type: Tilt and vibration sensor
- Operating Voltage: Typically 3.3V to 5V
- Sensivity switch: SW-520D
- Sensing Method: Ball switch or similar mechanism
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5pcs |12*12*7.3mm Tactile Switches Push Button Tact Switch | Red Black Blue White Green Yellow Gray
$0.23- Button Type: Tactile push button switch
- Button Size: 12mm x 12mm x 7.3mm (length x width x height)
- Material: plastic
- rated range: 50 ma 12 VDC
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Voice Sound Detection Sensor Module
$0.48- Sensor Type: Sound detection sensor
- Operating Voltage: Typically 3.3V to 5V
- working voltage: 3.3 V
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RTC DS1302 Real Time Clock Module | Without battery
$1.61- Size: 38mm (length) * 22mm (width) * 14mm (height)
- Weight: 8g
- Without battery
