tekiding WROTE:i want to build a stimulator,but the schematic i got doesnt state the voltage for the transformer,only got 17t - 44t...and also the diode use also got no detail....anybody got a clues about that?really appriciate and thanks.
tekiding WROTE:yes,u r right.., thank you for replying...,but how to wind the transformer? using what? is it using a magnet and wire..,just make 17turn to 44turn just like in the pic i attached? hurm,any idea where to get the electrodes or something similar like that?
also in the circuit diagram pic,how about the diode that i circle? how to determine or identify the diode use..
tekiding WROTE:im really glad and really thankful...and ur warning will be noted.
just to confirm...17t mean 17turn right?
this ferric ring can be bought at jalan pasar right?
how about the output a.k.a the anode cathode electrodes...any ideas or clues or suggestion?
thank you again...,
tekiding WROTE: where do u get all the info...try google it but not much usefull..,
ferric ring is round magnet right?just like this http://www.weiku.com/products/3123215/ring_magnet.html
and about the wire,i google it then found this page http://www.whimsie.com/gauge%20wire.html so how to choose from gauge 2 until 36 for the 17t(thicker wire) and 44t(thinner wire)?
tekiding WROTE:as i said in the thread for "DS1307 RTC interface with PIC16F877A" is it possible to integrate between this two circuit..,the buzzer will replace switch 1 in this stimulator.when the alarm is activated,it will trigger the stimulator..
in theory the PR12 will act as switch 1 in stimulator whereas the stimulator act as buzzer/alarm.
ABSF WROTE:The copper wires used in this project is commonly called as SWG wires or transformer wires in electrical shop. The bigger the SWG number the smaller the diameter the wire. For your project, I think the wire is about SWG 30. Here we normally use British terms. SWG=standard wire gauge and AWG=American wire gauge.
Allen
tekiding WROTE:my idea is actually like the vibration pillow,is to wake up people from their sleep.but instead using a vibration,i want to use a stimulator.so im trying to build an alarm clock using PIC16F887A but i want to changing the sound into a stimulator. so when the alarm time has come,it will triggered the stimulator,hope u get what i mean..thanks
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