With the LCD display, the simple operation and the power off memory function, the remote control is the best choice of the damage, loss and replacement of the remote control.
Control over 1,000 different world famous brands of Air-conditioners.
Stylish and elegant design.
Easy setting, simple operation, original apperance.
Comfortable handle feel, convenient to use.
Powerful enough for you to operate in a long distance.
With the LCD display, the simple operation and the power off memory function, the remote control is the best choice of the damage, loss and replacement of the remote control.
Control over 1,000 different world famous brands of Air-conditioners.
Stylish and elegant design.
Easy setting, simple operation, original apperance.
HPD322 two-phase stepper motor driver is a cost-effective subdivision driver designed based on PI flow control algorithm. It has excellent performance, high speed and large torque output, low noise, low vibration and low heat.
The operating current and subdivision can be selected through the dial switch. There are 16 subdivisions and 16 currents to choose from. It has overvoltage, undervoltage, phase current and total current overcurrent protection. Its input and output control signals are all photoelectric. isolation.
Signal input: single-ended, pulse + direction and double pulse;
Built-in micro-subdivision; the maximum power supply can reach DC36V; the current is easy to set, 16 levels are optional, the output current peak can reach 2.2A; the current is halved after 1S of inactivity
Optically isolated differential signal input, the maximum input pulse frequency is 300KHz;
The pulse, direction and enable terminals all have constant current input functions and can be directly connected to the input signal without adding an external series resistor for voltage reduction and current limiting protection.
High reliability: using multi-layer boards and surface mount sealing, leaving sufficient margin for power devices
No memory effect. Incomplete charging and discharging will not leave traces in the battery and reduce the battery capacity, which can be stored for a longer period of time.
3.7V rechargeable and 3V disposable batteries can be used interchangeably. The voltage of the rechargeable battery will be slightly higher but the discharge voltage is the same as the 3V battery.
Intelligent and efficient core, Type-C mainstream interface, convenient and efficient, stops when full, safe and reliable, easy to charge
Intelligent charging, multiple automatic protections for overcharge, overcurrent and overvoltage
No memory effect. Incomplete charging and discharging will not leave traces in the battery and reduce the battery capacity, which can be stored for a longer period of time.
3.7V rechargeable and 3V disposable batteries can be used interchangeably. The voltage of the rechargeable battery will be slightly higher but the discharge voltage is the same as the 3V battery.
Intelligent and efficient core, Type-C mainstream interface, convenient and efficient, stops when full, safe and reliable, easy to charge
Intelligent charging, multiple automatic protections for overcharge, overcurrent and overvoltage