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🚀 Elevate your tech game with invisible IR power!
The Hailege 20pcs 5mm 940nm Infrared LED set includes 10 infrared emitters and 10 receivers designed for precise, invisible IR communication. Compact 5mm LEDs operate at a 940nm wavelength, ideal for advanced electronics and DIY projects requiring reliable IR transmission and reception. This pack offers a plug-and-play solution with proven performance and strong user satisfaction.
| ASIN | B07Y2RK1FF |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 9,374 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 2 in Infrared Emitters |
| Customer Reviews | 4.4 4.4 out of 5 stars (124) |
| Date First Available | 19 Sept. 2019 |
| Item Weight | 20 g |
| Manufacturer | Hailege |
| Manufacturer reference | H-1-0604 |
| Package Dimensions | 9.1 x 5.8 x 1.1 cm; 20 g |
| Part number | H-1-0604 |
G**N
They seem to work ok
These arrived quickly, I've only used the transmitter diodes so far. There is a total lack of data beyond that the Tx diodes are the clear ones, the dark ones are the receivers (the dark plastic blocks out visible light and only lets the invisible Infra Red rays in). You can't see the light from the Tx, an IR camera will show it. The long lead is +ve, they start to conduct at 1.3V, max safe current is probably about 100mA, a series resistor is essential, say 22 ohm from a 3v3 signal, 39 ohm from 5v. Hope that helps!
M**R
Diodes
They do what there supposed to do
D**L
Funcionan perfectamente, precio un pelín elevado pero si se tiene prisa es lo que hay.
N**O
Funktioniert einwandfrei. Qualität ist gut. Reichweite ist in Ordnung.
P**9
commande simple, livraison dans les délais, produit qui correspond a ma demande. Je recommande. Merci a l’équipe Amazon.
E**.
Fine, as per offer
T**T
Für alle diejenigen die die infrarot LEDs (transparent) zur Reparatur oder Bau eines IR Headtraking verwenden möchten, hier eine information: 3 LEDs in Reihe geschaltet wobei zwischen Strom Zuführung und LED 1 ein 10 Ohm Wiederstand eingesetzt wird. Die Eingangsspannung kommt über 5V USB Strom. Die LEDs leuchten so das die Kamera sie erkennt.
Trustpilot
1 month ago
4 days ago