?????????? ????? Motor Polarity Reversing- Reversal Switch Board- 1 channel Change the direction of the DC motor Polarity of output terminals 5 and 6

Feature:1. This is a compact reverse polarity switch module that can be used to change the polarity of output terminals 5 and 6. 2. The most common use is to change the direction of a DC motor. 3. Once power is supplied to the control voltage (terminals 1 and 2), the relay is activated and the output terminals of 5 and 6 will change polarity. 4. The product has strong safety performance and high cost performance. 5. Made of quality material, safe and practical, durable for use. Spec: Condition: 100% Brand NewItem Type: Relay Module Polarity Reversal Switch BoardDescription:DR21A01 5VDC 1 channel DPDT relay boardWorking Voltage: DC 5VWorking Current (Relay Connected): 35MAStandby Current (Relay Closed): <1MAInput Control Signal Voltage:0V-0.6V Low Level (Relay Closed),0.6V-2.4V (Unknown State).2.4V-24V High State (Relay is ON).Input Control Signal High Current:2.4V: 0.15 mA5V: 0.4 mA12V: 1.2 mA20V: 2mARelay Load: 1A 125VAC; 2A 30VDCCode: For uno/mega2560 code// ************************************************ **** ****** //const int DPDT_control = 2; // DPDT_control pin numbervoid setup(){//Initialize DPDT_control pin as output:pinMode (DPDT_control, OUTPUT);}Invalid loop() {digitalWrite(DPDT_control, HIGH); // DTDT relay is activatedDelay (1000);digitalWrite(DPDT_control, LOW); // DTDT relay is invalidDelay (1000);}// ************************************************ **** ****** // Package List:1 x Relay Module Polarity Reversal Switch Board