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Arduino Ticking Time Bomb
Motion Activated Servo
thank you so much, u rock
I have had good luck with this setup using the HC-SR501 but found the HC-SR505 (the mini version) unreliable, either overactive or not working at all. I have tried multiple units and have not tried to modify the code/wiring. Someone PLEASE help me to use the mini!
i need help to code 4 servo motor sweep motion activated by PIR. The 1st motor will sweep and return to its original position when PIR detects motion followed by 2nd motor (sweep motion) , 3rd (sweep motion) and the 4th (sweep motion).
how to add LED and BUZZER. And what is the code and schematic diagram?HELP.
I would like to make a motion activated cat feeder...could this be used for this? We're my cat can paw at an area near feeder and 3-4 pixies of food drop out...
Hi, I have a question for the post owner. If you are still around let me know.ThanksYann
Hi nice project.. Actually i have made similar project like this, but i used 2 PIR sensor. PIR1 i put at 0 degree and PIR2 put at 180 degree. so when movement detected, servo will move to source movement then SIM900A make call. i have done for it all and success for calling, but the problem is why my servo is vibrate and move by itself? if without SIM900A, servo and pir working normally. is it anything wrong? i used 9600 bps..
Nice one,You could use this free tool for quickly generate schematics and code snippets:www.circuito.io
Nice one,You can could use this free tool for quickly generate schematics and code snippets:www.circuito.io
when I try to compile the code for arduino it says there is a compiling error. How can I fix this.
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