genTIMER allows you to make an intervalometer by adding a standard servo and a battery to this tiny 2gram device. The servo will "nod" and trigger the shutter between every 2 and 30 seconds. 

Here is an example of how this device can be used,
and a video from Make: .

Note we make the electronics that makes this work, you need to add batteries and a servo, or buy a complete kit from KAPshop.

More information: Operating Manual,

product	cost	ref
genTIMER Servo Intervalometer	£21.95	150	buy

For very long timings (2.5 - 30minutes) there is a specialist version of genTIMER which looks the same, just times for longer! With this device it is very difficult to easily set the timing with the adjustment screw, so this device has two operating modes:

1. Short blue pin to ground at power-up to enter the standard genTIMER mode with 2-30second timing, this is only needed when timing is being set-up
2. Normal operation will then give timings 50x longer than set in point 1 above.

product	cost	ref
genTIMER Servo long Intervalometer	£21.95	152	buy