Geiger Counter (Slightly Less Old-School) - SEN-09848 - SparkFun ElectronicsReplacement:SEN-10742. The new version has a more robust tube power switch and also supports the Arduino auto-reset feature. This page is for reference only. We've revised a few layouts and footprints with this version of the Geiger counter, but it's essentially the same as the last revision. This is a USB powered Geiger Counter equipped with an ATMega328 that can be programmed in circuit using on
