Geiger Counter Kit - Radiation Sensor _MAKE_DISPLAY_SEG For non-production usage

For non-production usage

" - We have a full tutorial and matching Arduino library that demonstrates the following:

Using a high efficiency monocrystalline cell and outputting 6V at ~1

Length: 19mm

LED matrices like these are 'multiplexed' - so to control all the seven-segment LEDs you need 14 pins

Geiger Counter Kit - Radiation Sensor _MAKE_DISPLAY_SEG For non-production usageDetect particles and or make a cool random number generator with this handsome Geiger counter kit. This easy to make pack of parts turns a simple Geiger Muller tube (included) into a portable blink, beeping radiation detector. You can also connect an FTDI friend to the header, to get serial output for datalogging on your computer. We put this kit together in a couple of hours and hand lots of fun bringing it around and listening for ticking sounds