Photosensitive Detection Light Sensitive Switch Resistance Sensor Module Arduino Robot LM393

Photosensitive Resistance Sensor for the Arduino allows you to detect the environment around your Arduino whether it's a robot or some other type of project.

Detail

1 x Photosensitive Resistance Sensor Module

Approximate Dimensions

Length: 3.2cm

Width: 1.4cm

Module features

1. A photosensitive resistance sensor

2. The comparator output, signal clean, good waveform, driving ability is strong, for more than 15mA

3. With a potentiometer sensitivity adjustment

4. The working voltage of 3.3 V to 5 V

5. The output form: DO Digital switch output (0 and 1) and AO analog voltage output

6. A fixed bolt hole, convenient installation

7. Small board PCB size: 3.2 cm x 1.4 cm

8. Using the LM393 wide voltage comparator

Module instructions

1.      The photosensitive resistance module's most sensitive to ambient light, generally used to detect the environment around the brightness of the light, or MCU trigger relay module, etc.;

2.      module in the environment light intensity short of setting threshold, output high level DO end, when the environment light intensity more than set threshold, output DO low level;

3.      the DO output can be attached directly to the single chip microcomputer, through single chip microcomputer to detect the high and low level, thus to detect the environment light intensity change;

4.      The DO output can be directly driven our relay module, which can form a light-operated switch.

5.      small plate analog output AO and AD module, through the AD conversion, can obtain more accurate values of environmental light;

Product connection details

1.      VCC power supply positive

2.      GND connect power cathode

3.      DO TTL switch signal output

4.      AO analog signal output

A few words to assist your buying experience

Welcome and thank you for visiting! My brief policies are below and are aimed at helping a clear and efficient buying process for you:

Postage

I will be happy to combine postage to help reduce costs for items purchased in my store. I will post all items from within Australia and following full payment I will typically post within 24 hours.

You may choose Standard, Registered or Express Post when completing checkout.

Payment

I accept PayPal and Bank Transfer for payment. Please let me know if you will be using bank transfer, so that I can look out for the funds.

To assist a speedy delivery, I would appreciate prompt payment. However, if you are expecting to delay your payment please let me know, as communication is helpful.

Delivery Issues

If you any have issues with your delivery, please do not provide neutral or negative feedback – please contact me directly. By communicating, we’ll find an agreeable solution to any problem.