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Showing 1–24 of 45 results
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1-8S Lipo Battery Voltage Tester
- Input: 1S-8S Battery
- Battery type: Lipo/LiFe/Li-ion/LiMn
- It has a Buzzer Alarm for low voltage indication.
- Useful for measuring each cell voltage.
- Cell Voltage Display Range: 0.5v-4.5v
- Total Voltage Display Range: 3.7-36v
- Alarm set values: Off or 2.7-3.8v
SKU: 95t -
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20A Range Current Sensor Module ACS712
- Low-noise analog signal path
- Device bandwidth is set via the new FILTER pin
- 5 µs output rise time in response to step input current
- Small footprint, low-profile SOIC8 package
- 2.1 kVRMS minimum isolation voltage from pins 1-4 to pins 5-8
- Supply Voltage: 4.5V~5.5V DC
- Measure Current Range: 20A
- Sensitivity: 100mV/A
Features :
SKU: 67t -
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650nm 6mm 5V DC 5mW Mini Laser Dot Diode Module
- Output Power: 5mW
- Working Voltage: 5V DC
- Working temperature: -10 ℃~+40 ℃
- Housing material: Copper
- Working life: more than 2000 hours
- Spot mode: Dot Facula (continuous output)
- Laser wavelength: 650nm red-colored.
- Operating current: <40mA
- Power lead length: 120mm.
SKU: 57t -
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DC Motor Speed Controller / Dual channel PWM Pulse generator
- Operating Voltage: 5-30V, support micro USB 5.0V power supply
- Frequency Range: 1Hz-150KHz
- Frequency Precision: 2%
- Signal Load Capacity: output current is within 8–30mA
- Output Range: default 5V V-pp (can be changed by external power)
- Operating Temperature: -30℃-70℃
SKU: 22t -
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Digital LDR Module
- LM393 based design.
- Can detect ambient brightness and light intensity.
- Adjustable sensitivity (via blue digital potentiometer adjustment).
- Output Digital – 0V to 5V, Adjustable trigger level from preset.
- LEDs indicating output and power.
- Operating Voltage: 3.3V to 5V DC.
- Operating Current: 15ma.
SKU: 66t