Submit an order before the cut-off time to shorten your delivery time
When selecting the delivery method, orders of in-stock items will be shipped out either the same day or next business day depending on the cut-off time listed below. Items being transferred from other global warehouses may require additional time for delivery.
Same-day dispatch cut-off time is: 10:30pm
In stock items ordered before this time will ship out the same day the order is placed.
Orders received on Saturday or Sunday will be shipped the next business day.
Items on backorder will be despatched when they arrive back in stock. If you place an order that has one or more items on backorder you can choose whether to have all items despatched together or to receive the items currently in stock as soon as possible.
Options for backorders
Backorder allowed We'll despatch in-stock items immediately and place any out-of-stock items on backorder. Items on backorder will be despatched as they become available. Therefore, your order may arrive in single or multiple deliveries.
Deliver order complete If any items in your order are out of stock, we can hold your entire order until all items become available. Your order will then arrive in one delivery.
Terms & Conditions
Dimensional weight calculations and volumetric weight calculations may apply. For products above 5kg or for products which are bulky or hazardous, please get in touch with us.
COD charges are separate for COD shipments.
To discuss shipping options, please contact us at 9846720907 , 9061396217 or send an email to [email protected]
When the module detects obstacles in front of the signal, the circuit board green indicator light level, while the OUT port continuous output low-level signals, the module detects a distance of 2 ~ 10cm, detection angle 35 °, the detection distance can be potential adjustment with adjustment potentiometer clockwise, the increase in detection distance; counterclockwise adjustment potentiometer, the detection distance decreased.
the sensor active infrared reflection detection, target reflectivity and shape of the detection distance of the key. The black minimum detection range, white maximum; small area object distance is small, a large area from the large.
The sensor module output port OUT can be directly connected with the microcontroller IO port can also be driven directly to a 5V relay; Connection: VCC-VCC; GND-GND; OUT-IO.
The comparator using LM393, stable.
3-5V DC power supply module can be used. When the power is turned on, the red power LED is lit.
With the screw holes of 3mm, easy to install.
Board size: 3.1CM * 1.5CM.
Each module in the delivery has threshold comparator voltage adjustable via potentiometer, special circumstances, please do not adjust the potentiometer.