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Description:The function of the dual power 220V automatic switcher module is to realize automatic switching of two power sources. The main power supply is connected to the common main power supply, and the auxiliary power supply is connected to the backup power supply. The output power voltage is eq..

Specification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bo..

Specifications: A single module can drive an 8 x 8 common cathode lattice Operating voltage: 5V Size: 5 x 3.2 x 1.5 cm (L x W x H) LED color: Red With four screws hole, aperture 3mm With input and output interfaces, supports multiple modules cascade Wiring instructions: 1. The module l..

Use: This product is a measuring tool designed for users and diy users. It is mainly used for some high-power machines such as electric appliances and motors. For example, the three-terminal balance of three motors, etc. This product mainly includes the hardware of the lower computer. And the..

Specification:Microcontroller ATmega328Operating Voltage (logic level): 5VInput Voltage (recommended): 7V ~ 12VInput Voltage (limits): 6V ~ 20 VDigital I/O Pins: 14 (of which 6 provide PWM output)Analog Input Pins: 8DC Current per I/O Pin: 40mAFlash Memory: 32KB (ATmega328) (of which 2 KB used by bo..

XH-M601 Battery Charging Control Module 12V Intelligent Charger Power Control Panel Full Power Off Overcharge Protector Board Charging Discharging ControllerSpecifications:Product name: Battery Charging Control ModuleProduct model: XH-M601Supply voltage: 13.8V-14.8VRelay closing voltage: 12.4VR..

Description:This product is a simple voltage controller. It can turn on and off the output by relay. It only plays the role of switching, and can not change the voltage.【Charging mode IN】By setting the upper limit voltage UP and the lower limit voltage dn; when the battery voltage is less than or eq..

Description:Based on GSM/3G/4G communication protocol, supports 999 authorized users. Authorized users can remotely control the equipment, systems and machines connected to the product by SMS commands & free calling. It is widely used in access control systems, garage doors, swing doors ,folding doo..

Features: 1: The use of STM8 industrial control center microcontroller.2: Strong and weak electricity through optocoupler insulation, safe operation.3: The power cable and foot switch line adopts the bolt the quick connect terminal, more convenient and reliable.4: Input time, current ..

Parameter: Model: XH-M604Voltage: DC 6V-60VOutput current: 30A Instructions: In the state of setting the voltage value, the start button plays the role of the up button, and the stop button acts as the down button. How to use: 1. Set the startup voltage:..