| Back in 2011 Elektor published an ingenious radiation meter that worked without a special, expensive and difficult to obtain Geiger-Müller t...
| Back in 2011 Elektor published an ingenious radiation meter that worked without a special, expensive and difficult to obtain Geiger-Müller t...
| All that’s required to measure radiation is a simple PIN photodiode and a suitable preamplifier circuit. We present here an optimised preamp...