Wiring instructions Red Wire: The power supply is positive, and it needs to be connected to the positive pole of the DC range of 4.5-30V .Black Wire :..
12V-60V LED Digital Display battery Voltmeter Battery Voltage Meter testerFeatures:- 100% brand new and high quality- Easier to read voltage with Heal..
5V To 3.3v 9V 12V 24V Desktop Power Module Battery Capacity TesterThis product built-in 2 systems, PER system and VAH system, under the PER system you..
DC 0-120V LED Digital Display Round Three Wire Panel Voltage MeterTouch voltmeter,
solid card design, circular structure for easy installation.Wide a..
Product descriptionFeatures:Longer service lifeTouch switch button, perfect feelDual IC integrated circuit control, more stableThe product is suitable..
Light Interruption Module KY-010The light-interrupting module and digital 13 interface comes with LED to build a simple circuit to make a light-interr..
DRV8871 H-bridge DC Motor Driver Breakout Board PWM Control 3.6A Max Voltage 6.5V to 45VThe DRV8871
device is a brushed-DC motor driver for printers,..
Product descriptionFeatures:Wide Voltage Input: 3.3~5.5VGood Compatibility Output: 0~2.3V analogue signal output, compatible with 5V or 3.3V controlle..
Input Voltage: standard 5~32 voltsOutput Voltage: 3~12 volts (automatically adjusted according to fast charge protocol)Charging Power: rated 18W, maxi..
3D Printer V6 Aluminium Heater Block Hot End Heating Block3D V6 Heater Block Official Aluminum Block 3D printer parts for PT100 and NTC3950.Thermistor..
Description:It is a multifunction delay relay module.LCD display, very clear, easy to use, powerful. It can be widely used at Smart home, Industrial c..