Explore

FREE

Price includes

Import Duties and Taxes. Free shipping available

From QATAR

2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing

0 ratings

Product ID: 95409948

Brand:

knacro

Add to cartFREE

Spotted a better price elsewhere? Self ship it at cheapest rate!

Learn more

Easy Returns with desertcart PRO

30 day return window

Free replacements & exchanges

Hassle free one-click returns

Customer support

We’re available 24/7 to help you!

Live chat Email

About the item

Channel difference is small, more accurate, 0.1V resolution accuracy. There are three versions of 5V / 12V / 24V optional..
Input a voltage compared with the reference voltage (reference voltage through precision multi-turn potentiometer partial pressure get),the input voltage is greater than the reference voltage, the relay pull, the circuit connected, at the same time the work of the corresponding channel indicator light..
Input a voltage compared with the reference voltage (reference voltage through precision multi-turn potentiometer partial pressure get), the input voltage is less than the reference voltage, the relay pulls, the circuit is connected, at the same time the work of the corresponding channel indicator light..
Function 1: Input voltage and setting voltage between the comparison, the Input voltage is greater than the setting voltage, the circuit is turned on, while the corresponding channel work indicator light; Function 2: Input voltage and setting voltage between the comparison The input voltage is less than the set voltage , the circuit is turned on, while the corresponding channel work indicator light;.
Module uses: automotive circuit modification, industrial equipment, experimental testing, circuit application testing..

Module Name: 1-way Voltage Comparator Module. Operating voltage: DC 5V Typical operating current (relay pull state): DC5V 40mA; Standby current (relay closed): about 5uA; Function description (three functions): Function 1: Input a voltage and set the reference voltage on the module (the reference voltage can be set through the adjustable potentiometer) contrast; When the input voltage is greater than the reference voltage, the relay is closed, the circuit connected; When the input voltage is less than the reference voltage, the relay is disconnected and the circuit is disconnected. Function 2: Respectively inputting two voltage signals A and B to be compared; When the voltage signal A is greater than the voltage signal B, the relay is closed and the circuit is switched on; When the voltage signal A is smaller than the voltage signal B, the relay is opened and the circuit is disconnected. Note: Function 2 requires that the jumper cap of the corresponding channel be unplugged. Function 3: Contrary to function 1, disconnect the jumper cap shown in the diagram and short-circuit the back contact in the diagram. Input a voltage and set the reference voltage on the module (the reference voltage can be set through the adjustable potentiometer) contrast; When the input voltage is less than the reference voltage, the relay is closed, the circuit connected; When the input voltage is greater than the reference voltage, the relay is disconnected and the circuit is disconnected. Reference voltage: The reference voltage of the module is the input voltage after multi-turn precision potentiometer partial pressure obtained, the input voltage value determines the range of reference voltage value. For example, the input voltage is 12V, then the reference voltage adjustable range is 0-12V.

Disclaimer: The price shown above includes all applicable taxes and fees. The information provided above is for reference purposes only. Products may go out of stock and delivery estimates may change at any time. desertcart does not validate any claims made in the product descriptions above. For additional information, please contact the manufacturer or desertcart customer service. While desertcart makes reasonable efforts to only show products available in your country, some items may be cancelled if they are prohibited for import in United Arab Emirates. For more details, please visit our Support Page.

Frequently Asked Questions About 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing in QATAR

Where can I buy 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing online at the best price in the QATAR?

desertcart is the best online shopping platform where you can buy 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing from renowned brand(s). desertcart delivers the most unique and largest selection of products from across the world especially from the US, UK and India at best prices and the fastest delivery time.

Is 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing available and ready for delivery in QATAR?

desertcart ships the 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing to Doha, Al Khawr, Al Wakrah, Ar Rayyan, Ash Shihaniyahand more cities in QATAR. Get unlimited free shipping in 164+ countries with desertcart Plus membership. We can deliver the 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing speedily without the hassle of shipping, customs or duties.

Does desertcart have 100% authentic 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing online?

desertcart buys 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing directly from the authorized agents and verifies the authenticity of all the products. We have a dedicated team who specialize in quality control and efficient delivery. We also provide a free 14 days return policy along with 24/7 customer support experience.

Is it safe to buy 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing on desertcart?

Yes, it is absolutely safe to buy 2-Channel 5V Voltage Comparator Module LM393 Voltage Comparator IC for Automotive Circuit Modification Industrial Equipment Circuit Application Testing from desertcart, which is a 100% legitimate site operating in 164 countries. Since 2014, desertcart has been delivering a wide range of products to customers and fulfilling their desires. You will find several positive reviews by desertcart customers on portals like Trustpilot, etc. The website uses an HTTPS system to safeguard all customers and protect financial details and transactions done online. The company uses the latest upgraded technologies and software systems to ensure a fair and safe shopping experience for all customers. Your details are highly secure and guarded by the company using encryption and other latest softwares and technologies.