Arduino Tutorial 14- Using a Pushbutton as a Toggle Switch

[@kevindegoede9144]

Your explanation and demonstration was very clear. When I wired up the LED and switch as you showed and entered the code it worked first time. I liked the way you entered code and the altered it as you went along. It really helped my understanding of developing code as one proceeds with the design.

[@EnjoyMechatronics]

Glad it helped

[@nyaa2054]

Good vidio. This video explains step by step. Very understanding

[@EnjoyMechatronics]

Glad it was helpful!

[@brothersinformation6615]

Why you wrote oldValue = newValue at last

[@johngardiner2178]

epic video i learn every time i follow your tutorial one more step towards my steper motoer control code with push button and limit switch controller :-) ty

[@EnjoyMechatronics]

Great to hear!

[@mathieubannwarth7381]

Hi! Is there a way to do the opposite? use a physical toggle switch to create a push button action? I am a total newbie when it comes to Arduino. thanks a lot

[@willemidaho]

Another good video!

[@EnjoyMechatronics]

Thanks 😊

[@agustin_crak5534]

int pinbo = 2; int state; int oldstate = 1; int led = 8; class String ledstate = "OFF"; void setup(){ pinMode(pinbo,INPUT_PULLUP); pinMode(led,OUTPUT); } void loop(){ state = digitalRead(pinbo); oldstate = state; if(state == 1 && oldstate == 1){ if(ledstate == "OFF"){ digitalWrite(led,HIGH); ledstate = "ON"; } else { digitalWrite(led,LOW); ledstate = "OFF"; } } delay(1); }

[@fatahfatah8980]

good

[@EnjoyMechatronics]

Thanks