Hello
I need a Run Timer Circuit for a motor control. The only battery is the main battery; 3.7v, 200mAh Lipo, 1-2A N40 D.C brushed motor.
I need the circuit to be able to fit inside a tube with 10mm Inside diameter.
I would like a run time of 10 seconds. I have lots of 555, could it be done parts soldered to the 555 leads with no crt. board?
It would have a reed switch with an external magnate, remove the magnet, R.S closes, timer is on, motor runs for 10 sec. To reset it, add magnet again and then repeat start.
Can anyone help with a Basic NON programmable circuit? Why Non programmable, well I have Not had any programmable I.C experience and I have LOTS of old I.C`s, thought I might try to recycle, IF possible.
Thanks in advance for the help.
George
Well I think I should include, can this be done / made with a programmable chip and circuit to fit the above listed needs?
If so, can you show the circuit and give details please.
Thanks
I need a Run Timer Circuit for a motor control. The only battery is the main battery; 3.7v, 200mAh Lipo, 1-2A N40 D.C brushed motor.
I need the circuit to be able to fit inside a tube with 10mm Inside diameter.
I would like a run time of 10 seconds. I have lots of 555, could it be done parts soldered to the 555 leads with no crt. board?
It would have a reed switch with an external magnate, remove the magnet, R.S closes, timer is on, motor runs for 10 sec. To reset it, add magnet again and then repeat start.
Can anyone help with a Basic NON programmable circuit? Why Non programmable, well I have Not had any programmable I.C experience and I have LOTS of old I.C`s, thought I might try to recycle, IF possible.
Thanks in advance for the help.
George
Well I think I should include, can this be done / made with a programmable chip and circuit to fit the above listed needs?
If so, can you show the circuit and give details please.
Thanks
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