The dosimeter on the Atmega microcontroller

The design of the device scheme and stretching is not mine. taken from the Radio Amateur Forum. I personally developed only the printing plate and the composition of the device. The device was created on the microcontroller ATMEGA328P and the Heiger-Muller SBM-20 calculator. Measures the instant dose power (search mode), the average dose power accumulated in the dose for a certain time, makes a varied measurement to determine the content of radionuclides in products and other objects. It draw a sample schedule of the dose power in real time. It is possible to set the porous values of the dose power to operate sound signaling. The battery voltage is displayed. Lighting of the screen. It has a menu with numerous settings. Power from the built-in LiIon battery is charged from any standard smartphone charging (microUSB). Collected in the body from the home dosimeter "BELLA".