View source for KS0460 keyestudio Logic DC Jack Module

[[Image:Ks0460-1.png|500px|frameless]]<br>
 
<br>
== Description ==
When we design program to do experiments, we often need to use logical transformation. <br>
The keyestudio Logic DC jack module comes with a logic conversion function that includes AND gates and NOR gates.<br>
When in use, the toggle switch is turned to the "OFF" terminal, there is no output; when the toggle switch is toggled at the "SW1" terminal, the logic NOR gate function is implemented, and the IN1 input level and the OUT output level are opposite; <br>
When the switch is toggled at the "ON" terminal, logic and function are implemented, and the IN1 level and the IN2 level are combined to obtain the OUT level.<br>
The working voltage of the module is 5V. <br>
There are two power supply modes. One connects 5V power supply to the module GND VCC; the other connects the DC 5.5-15V power supply to the black DC head of the module. <br>
'''Special Note: When the module is connected to external power supply and other MCUs. The module must be connected to the microcontroller for common (GND) ground connection.'''<br>
   
<br>

== Technical parameters ==
* Working voltage: DC 5V
* External power supply: DC 5.5-15V
* Working current: external power supply up to 2A
* Maximum power: 7.5W
* Display color: black and white
* Operating temperature range: -20℃ to +60℃
* Size: 47*24*13mm<b
* Weight: 6.0g
* Environmental attributes: ROHS
 
<br>
== Wiring diagram ==  
<br>[[Image:Ks0460-3.png|500px|frameless]]<br>

== Test Code ==
<pre>
#define IN1 2
#define IN2 3
void setup() {
  // put your setup code here, to run once:
pinMode(IN1,OUTPUT);
pinMode(IN2,OUTPUT);
}

void loop() {
  // put your main code here, to run repeatedly:
digitalWrite(IN1,LOW);
delay(1000);
digitalWrite(IN1,HIGH);
delay(2000);
digitalWrite(IN2,LOW);
delay(1000);
digitalWrite(IN2,HIGH);
delay(1000);
}</pre>
<br>

== Test Result ==
According to the wiring diagram, upload the test code successfully. After power-on, when the toggle switch is turned to the “OFF” end, the red LED is off; when the toggle switch is toggled at the “SW1” end, press the reset button on UNO R3 board, the red LED is on for 1 second, off for 4 seconds, alternately and circularly; when the toggle switch is toggled on the "ON" end, press the reset button on UNO R3 board, the red LED is off for 1 second, on for 2 seconds, and then off for 1 second, on for 1 second, alternately and circularly.
<br>[[Image:Ks0460-4.png|500px|frameless]]<br>


==Resource==
*'''Download all the relevant info from the link:'''<br>
https://1drv.ms/u/s!ArhgRvK6-RyJgi33316VRjoTqW7a?e=W0Ncxn

<br>


<br>
==Buy from ==
*[ '''Official Website''']

*[ ''' Shop on Aliexpress ''']


<br>

[[category:Module]]