Product name: 5A DC step-down CNC moduleInput voltage: DC 6.5-36V (the input voltage is lower than 6.5V, the current accuracy is not accurate, and the LCD display is abnormal when it is lower than 5.5V)Output voltage: DC 1.2-32VConversion efficiency: about 94%Working current: about 30mA
1.12个数字输入/输出端口D2-D13。2.8个模拟输入端口A0-A7。3. 1对TTL电平串口收发端口RX/TX。4. 6个PWM端口,D3, D5, D6, D9, D10, D11。5. 采用Atmel Atmega328P-AU单片机。6. 支持USB下载及供电。7. 支持外接3.3V-12V直流电源供电。
Product model: HW-592Charging Voltage: DC 16.8-17.8VContinuous discharge current: maximum 40A (if heat dissipation environment is not good, please reduce the use of load current)Continuous charging current: maximum 20AProduct size: 45*60*4mmApplicable selection: suitable for lithium batteries with nominal voltage of 3.7V and charge of 4.2V(Including 18650, 26650, polymer lithium batteries) with electric drill below 170W
Product model: HW-577Charging Voltage: DC 16.8-17.8VContinuous discharge current: maximum 40A (if heat dissipation environment is not good, please reduce the use of load current)Continuous charging current: maximum 20AProduct size: 45*60*4mmApplicable selection: suitable for lithium batteries with nominal voltage of 3.7V and charge of 4.2V(Including 18650, 26650, polymer lithium batteries) with electric drill below 170W