Gravity: Geiger Counter Module Ionizing Radiation Detector
The Geiger counter detects ionizing radiation but not electromagnetic radiation. It's suitable for research and teaching, not professional safety measurements.
Pinout
- -1
Negative power supply. DFRobot SEN0463 wiki pinout lists pin ① as “- Negative power supply”.
Type · power - +2
Positive power supply. DFRobot SEN0463 wiki pinout lists pin ② as “+ Positive power supply”.
Type · power - D3
Signal output. DFRobot SEN0463 wiki pinout lists pin ③ as “D signal output”; FAQ says the default signal is high level and pulses when the Geiger tube generates a signal.
Type · signal - Signal buzzer switch4
On-board signal buzzer switch. DFRobot SEN0463 wiki pinout/switch section lists ④ as “Signal buzzer switch”.
Type · control
Start wiring
Breakout Boards · Interfaces
Verify supply voltage and logic levels before powering up.
Module pins: -, +, D. Schematik maps them to your board in the app.
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