LM393 voltage comparator module adjustable signal waveform shaping high level dual output LED indication
$0.59
- 1688 Link: View 1688 Product
- Product Code: EPCS8903
- Availability: In Stock
- 2 or more $0.59
- 101 or more $0.58
- 10001 or more $0.56
Module input voltage: 4.5-28V
module size: 39.5mm long and 17mm wide
comparator chip: LM393 comparator chip
module sensors can be connected to many sensors
such:
resistive sensors: NTC thermistor type temperature sensor photosensitive resistance type photosensitive sensor vibration sensor, etc!
Method of use: Adjust the reference voltage by adjusting the potentiometer to generate the reference voltage, and compare the voltage generated by the sensor and the voltage dividing resistor with the reference voltage to realize the output of the comparison result of the high and low levels.
Attention threshold voltage valid range 0- (supply voltage minus 1V). For example, 5V power supply, the reference threshold voltage effective value of 0-4V, can achieve comparison output. If the threshold voltage is greater than 4V in the case of a 5V supply, the output will remain low equal to no output.
| Product Info | |
| Brand | Ling Hong module |
| Featured service | Voltage Comparator Module |
| Item | LH |
| Licensable private label | Yes |
| Main downstream platform | LAZADA |
| Main sales area | Middle East |
| Main Sales Region | North America |
| Model | LM393 |
| Power | W |
| Processor Speed | S |
| Purpose | Voltage comparator module |
| Supply Current | A |
| Supply voltage | V |
| Type | Voltage Comparator Module |
| Use | Voltage Comparator Module |
| Whether cross-border export exclusive source | Yes |
| Whether the source of cross-border export is exclusive | Yes |
Tags: LM, voltage, comparator, module, adjustable, signal, waveform, shaping, high, level, dual, output, LED, indication