Search found 3 matches

by treoer
Thu Mar 30, 2023 5:13 am
Forum: JP1 - Hardware
Topic: AIRWidget: an Arduino-based IR Widget
Replies: 33
Views: 63216

I received the QSE159 sensor but I was so stupid I look at the diagram in the pdf saw left of sensor lens is 5v and right is GND. The sensor got quite hot there is a small burnt mark at the back. It seem the photo is correct and the diagram is pin number is correct but it shows the lens is facing at ...
by treoer
Tue Mar 28, 2023 6:02 am
Forum: JP1 - Hardware
Topic: AIRWidget: an Arduino-based IR Widget
Replies: 33
Views: 63216

No. A non-demodulating receiver is needed, this one is demodulating. "38kHz" means that.
Thanks, I have ordered a QSE159, I see what you mean after reading that it senses up to 100kHz. I have the rest of the parts already apart from the Ceramic Capacitor which I am not sure if I have or not. If I ...
by treoer
Mon Mar 27, 2023 12:33 pm
Forum: JP1 - Hardware
Topic: AIRWidget: an Arduino-based IR Widget
Replies: 33
Views: 63216

Is it possible to use an arduino ready ir receiver? It just I already have it, may be I can desolder the sensor out. I believen its a 38KHz IR Infrared sensor, Forward Voltage: 1.5-1.6v, Forward Current: 60mA, 120mA peak for 10% Pulse width.