Reflective Sensor Array IR

DESCRIPTION

The QTR-8RC reflectance sensor array is intended as a line sensor, but it can be used as a general-purpose proximity or reflectance sensor. The module is a convenient carrier for eight IR emitter and receiver (phototransistor) pairs evenly spaced at intervals of 0.375" (9.525 mm). To use a sensor, you must first charge the output node by applying a voltage to its OUT pin. You can then read the reflectance by withdrawing the externally supplied voltage and timing how long it takes the output voltage to decay due to the integrated phototransistor. Shorter decay time is an indication of greater reflection. This measurement approach has several advantages, especially when coupled with the ability of the QTR-8RC module to turn off LED power.

FEATURES

• No analog-to-digital converter (ADC) is required
• Improved sensitivity over a voltage-divider analog output
• Parallel reading of multiple sensors is possible with most microcontrollers
• Parallel reading allows the optimized use of LED power.

• Dimensions: 2.95" x 0.5" x 0.125" (without header pins installed)
• Operating voltage: 3.3-5.0 V
• Supply current: 100 mA
• Output format: 8 digital I/O-compatible signals that can be read as a timed high pulse
• Optimal sensing distance: 0.125" (3 mm)
• Maximum recommended sensing distance: 0.375" (9.5 mm)
• Weight without header pins: 0.11 oz (3.09 g)

ALSO SEARCHED AS:

Reflective Sensor Array IR,DIGITAL IR LINE ARRAY

Shipping Policies:

• To Ensure that your order reaches you in the fastest time and in good condition, we only ship our goods through SHIPROCKET, DTDC and SPEEDPOST.

• We currently do not have an option for the customer to choose a delivery partner, Our logistics team will use the best possible shipping method to execute the order.
• Our Team strives to ship all items in your order together but this might not be possible at all times due to the properties or availability of the products either case we inform the customer before proceeding with the shipment.

Damage in Transit:

1. If you find that the packing of package delivered is tampered or damaged and that it might have caused damage to the product inside before accepting the shipment, you must click a picture and refuse to accept the delivery and inform our Customer Care +91 8606650999 along with your order number. We will make our best efforts to ensure replacement delivery at the earliest.

Order Tracking: You may track the order through the fulfilment emails send from our email: help@tomsonelectronics.com or through the SMS sent from SHIPROCKET to your registered mobile number at the time of placing order

Shipping Time & Delivery:

1. Orders Placed up to 4:00PM will be packed and prepared to be shipped on the same day.

2. We make our best efforts to prepare the orders for shipping on the same day or within 24 hours from the time the order was received.

3. Due to the pandemic the government has imposed a restriction on the functioning of delivery partners hence a slight delay can be expected in transferring the packages to the concerned delivery partners.

4. Our logistics partners guarantee a delivery of packages within 1-6 Working days to anywhere in India there can be delays as each shipping partner has their own method and transit hubs to each location hence the exact delivery time is not predictable therefore we request all our customers plan your orders allowing sufficient time for the delivery.

Making changes in order:

For making changes in order, you can contact us via email or call within 2 hours from the time of placing order for making changes in following fields

1. Product

2. Quantity

3. Address