Status: Available

BOBS FFTIMER

A 20mm x 10mm device that weighs 0.5gm that can be programmed by a button to power a brushed motor for a period 5 times greater than the length of the button press.

BOBS FFTIMER costs £15.00

postage weight 1gm

Don't forget to add postage from the postage section

Operating Instructions

Once the motor is soldered in place and the power is connected.

Set the power level you require by shorting the negative pad to either the increase pad or the decrease pad.

Each time you make the circuit the motor will briefly run at the power level you have selected, there are eight power settings.

When you are happy with the power setting press the button on the unit for several seconds.

On releasing the button a five second delay will begin giving you the opportunity to place the model on the ground.

After the five second delay the motor speed will ramp up to the power level you selected earlier and stay at that power level for five times the duration of the button press then the power will ramp down to zero.