Basic Info.
Tube Chip Color
Full Color
Display Function
Video Display, Image & Text Display, Text Display, Market Display
Pixel Configuration
Standard
System Operating Platform
Standard
Support Customization
Yes
Transport Package
ESD Bag
Product Description
Return policy details
Return policy details
- Buyers can return item(s) for a refund within 7 days from the day the item(s) were received, and the buyer is to afford the return shipping cost. The item(s) must be returned in the same exact condition as once it was delivered.
- Buyers may return the item(s) for a refund if they are not as described or with quality issues within 7 days from the day the item(s) were received.The buyer is required to afford the return shipping cost, based on the condition of the item(s) received.
Basic Info
Basic Info.
SKU | 2021 |
Place of Origin | China |
MOQ | 5 |
Delivery time | 7days |
Support customization | yes |
Description
DescriptionFeature:
Using imported groove optical coupling sensor, width 5mm.
It have the output state light, if output high level, the lights are off. if output low level ,it on.
If it covered,it will output high level;otherwise it output low level.
Good signal and waveform, with strong driving ability for more than 15mA.
The working voltage of 3.3V to 5V.
Output: digital switch output (0 and 1).
Equipped with a fixed bolt hole, easily install.
Small board PCB size: 3.2 cm x 1.4 cm.
Use the LM393 wide voltage comparer.
Specification:
The DO output interface can be directly connected to a micro-controller IO port, if there is a block detection sensor, such as the
speed of the motor encoder can detect.
DO modules can be connected to the relay, limit switch, and other functions, it can also with the active buzzer module, compose
alarm.
Wiring specification:
VCC Connect the positive 3.3 5 v power supply
GND Connect power negative
DO TTL switch signal output
AO This module does not work 1.Are you manufacturer ?Yes, We Are Manufacturer & Trading Company
2.How long is your delivery time?Normally 3-5 working days after payment; Special requirement orders, delivery time is negotiable.
3.Do you accept OEM design?Yes, we do. We can design according to your requirement, MOQ usually 500-1000.
4.What payment terms you accept?We accept ****** Trade Assuarce, T/T, PayPal, Western Union, Wechat, Alipay, in Cash (RMB or USD).
5.What Express Company You Use ?We Can Ship the goods Via DHL, Fedex ,TNT, UPS ,Aramex ,EMS , China Post , By Sea And By Air.
Company Profile
Company Profile
Exhibition
Exhibition
Certifications
Certification
Product Packaging
Product Packaging
Payment & Delivery Team
Payment & Delivery Team
Contact Us
Address:
1105, Block A, World Trade Plaza, Fuhong Road, Futian District, Shenzhen 518033
Business Type:
Trading Company
Business Range:
Electrical & Electronics
Company Introduction:
Different kinds of products are available in our company. We′re pleased to get your Inquiry and we will reply you as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective.