LM393 Voltage Comparator Module
The LM393 is a dual independent accuracy voltage integrated circuit operated with single or else split supply. These ICs comprises two independent voltage comparators to operate from an only power supply more than a wide variety of voltages
$5.65
34 in stock
This item: LM393 Voltage Comparator Module
34 in stock
$5.65
$5.65
Delivery & Return
We want you to be happy with your purchase and we apologize if it is not. For whatever reason that you are not satisfied, we would be most happy to provide exchanges and returns for all items purchased from us if the following conditions are met.
Rules
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Interpretation and Definitions
All exchanges and returns would need to be raised within 10 days of the invoice date for Singaporeorders, and 20 days for overseas orders. For local deliveries, there is an option to exchange at any of our boutiques within Singaporeor through our online portal at www.company.com. All requests for returns however, would need to be strictly made online at www.company.com for both local and overseas deliveries.
Description
Additional information
Q & A
LM393 Voltage Comparator Module Adjustable Precision Signal Waveform Shaping High-Level Dual Output Led Indication
By adjusting the reference voltage adjustment potentiometer to generate the reference voltage, Sensor and pressure resistance of the voltage compared with a reference voltage, high and low levels of comparison results output.
Threshold voltage valid range 0 – (supply voltage minus 1V). For example, a 5V power supply, the reference threshold voltage effective value is 0-4V, can achieve comparison output. If the threshold voltage is greater than 4V with a 5V supply, the output will remain low for a period equal to no output
Specification:
- Power supply voltage: DC 4.5-28V
- Board size:45*17mm
- Packaging weight: 4g
Package Included:
1 x LM393 Voltage Comparator Module,
Development Resources: demo codes, schematics, datasheets, etc.
Hackaday:Â LM393 Voltage Comparator Module
Notes:
1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.
| Weight | 0.005 kg |
|---|---|
| Dimensions | 4.5 × 1.8 × 2 cm |
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