A3144 OH3144 Y3144 Hall Effect Sensor Switch ICs Magnetic Detector Board NS005
£2.57 – £3.87
- working voltage: 3.3–5V
- using 3144E switch type Holzer sensor.
- when the sensor sensor to the magnetic field, the digital output low, the signal light is bright; if no induction to the magnetic field, then the digital output high level, the signal light is not bright.
- with power indicator and signal indicator.
- output mode: digital switching output (0 and 1) AO port is not valid
- LM393 comparator output, model clean, good waveform, strong driving ability, more than 15mA.
- Fixed bolt hole is provided, which is convenient for mounting and fixing.
1 / 2 / 3 pcs Micro USB module without instruction or data sheet