Ky-024 Linear Magnetic Hall Sensor

KY-024 linear magnetic hall sensor module is a universal hall sensor module with a potentiometer to adjust the sensitivity of the sensor and it provides both analogue and digital outputs.

This handy Linear magnetic hall sensor has an A3141 chipset, a 3144 linear Hall-Effect sensor, an LM393 dual differential comparator, a potentiometer, two LEDs and six resistors. It is fully compatible with Raspberry Pi, ESP8266 and other popular microcontrollers.

Has the signal output instructions, single signal output, effective signal output for low level, sensitivity adjustable pure tone, the field cuts have signal output, circuit boards output switch quantity(can be directly by SCM).

The KY-024 hall effect sensor modules are ideal to use for temperature control, proximity switches, detecting alarms or rotary encoders, Various household appliances etc.

Features:

• Operating Voltage: 3.3 ~ 5V DC
• Features wide range voltage comparator LM393
• Adjustable sensitivity
• Signal output indicator with the retaining bolt hole, convenient installation
• Output from digital switch output (0 and 1 high and low level)
• Signal output indication
• Single-channel signal output
• The output effective signal is a low-level
• When there is sound, outputs low level and the signal light