📡 Elevate your proximity game with pinpoint precision!
The GP2Y0A21YK0F infrared proximity sensor delivers reliable, non-contact distance measurement from 10 to 80 cm. With a compact form factor and low 33mA power draw, it integrates seamlessly into robotics, automation, and industrial projects. Compatible with microcontrollers and single-board computers, this sensor offers precise, energy-efficient detection in a durable copper housing, operating reliably across a wide temperature range.
| Brand | Sesyomr |
| Color | Black |
| Power Source | Corded Electric |
| Item Weight | 0.01 Pounds |
| Maximum Range | 8E+1 Centimeters |
| Mounting Type | Wall Mount |
| Battery Description | Alkaline |
| Compatible Devices | Microcontrollers, Single-board computers, Electronic devices with ADCs |
| Product Dimensions | 32"D x 6.85"W x 0.75"H |
| Operating Temperature | 14 Degrees Fahrenheit |
| Recommended Uses For Product | Distance measurement in robotics, proximity sensing for automation, object detection in industrial applications, non-contact distance sensing for various projects |
| Upper Temperature Rating | 1.4E+2 Degrees Fahrenheit |
| Manufacturer | AIMELIAE |
| Part Number | LIAE811 |
| Item Weight | 0.16 ounces |
| Item model number | LIAE811 |
| Size | GP2Y0A21YK0F 10~80cm |
| Material | copper |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| Description Pile | Alkaline |
Y**O
a good proximity sensor
fast delivery. product met all expectations.
P**Z
Bueno
Bueno
T**Y
Works as needed
Purchased for business ... received on time and in good shape. No issues with purchase.
M**M
How far is it?
Measurements fine for you applications.
J**L
Works fine but max distance closer to 40cm
10-80cm Sensor works but I didn't have any luck getting distances past 40cm (aimed at piece of wood). I'm going to try an ultra-sonic sensor and if that doesn't work out I'll try another of these IR sensors rated for a longer range.
J**S
works well within the manufacturer's specs
Found a few examples for this on an arduino and got it working with a few modifications.
F**7
Looks nice but need some specifications / data
Product looks great but I am trying to build a demo device for a trigger for a camera and need some data on the sensor. A specification sheet would be nice. Thanks.
M**T
Junk sensor...
I should have got a signal into my arduino ranging 0 - 1023, I was only getting 90 - 650. I tried multiple analog inputs and got the same results. Swapped sensors with someone else in class and had similar results but different because these sensors are all trash.
Trustpilot
2 days ago
3 weeks ago
![Arduino UNO R4 Minima [ABX00080] - Renesas RA4M1 - USB-C, CAN, DAC (12 bit), OP AMP, SWD Connector](https://images-na.ssl-images-amazon.com/images/I/61t6XiDkC6L._AC_UL116_SR116,116_.jpg)