hi i am trying to incorporate the shocker in the following link but as it need 9v to run i was wondering what i could do so that i can use it with a picaxe 08 chip
http://aoteatech.com/tutorials/Electronics/shocker_instructions.htm
i was just wondering if the stepdown converter from the link would be alright for dropping 12v to 5v.
http://www.surplustronics.co.nz/shop/product-KS0062.html
im trying to create a code that replicates what a normal security code would do but i cant quite seem to figure it out as i can only get 1 key pressed and then it just turns on any way. if any one could help me with this ict would be great. i am using a 08 picaxe and a 12 pin keypad if it helps.
i am using a 12v plug pack 300mA max supply to power my other circuit boards i was wondering what resistor i could use on this so i could us it to power a picaxe 08 chip.
when using this code i have come across a problem. after there is no input to pin 4 it take about 10 seconds befor pins 1 and 2 come back on. does any one no the reason for this and possibly how to fix this.
main:
if pin 4 = 0 then armed
if pin 4 = 1 then disarm
armed:
high 1
high 2
goto main...