BATC Forum

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Hi Mike G0MJW,

On the Wiki, File: Ryde GPIO6.png Circuit diagram, Notes: (in the box bottom right) it reads:

R2 and R3 depend on the IR-Sensor. With a 3V3 sensor R2 can be anything up to 10K....

Should it not read:

R2 and R3 depend on the IR Sensor. With a 3V3 sensor R2 should be omitted and R3 can be anything up to 10K?......

I have omitted R2 and R3 has a chosen value of 100 Ohms on my breakout board, all working fine.

I am using a TSOP4838 instead of a TSOP2438 which has a different pin-out.

Thanks for producing the excellent Front panel and breakout boards for the Ryde.

73 Wolfgang

Probably Wolfgang. I have had enough of the critics and deleted the advice. Work it out for yourselves or, use the recommended sensor.

Mike

My Ryde Receiver project completed successfully!!! I used TSOP2438 IR RECEIVER at 3.3V and R3 4.7K, the R2 removed entirely. Thanks Mike for clarifications, were very useful and congrats for your excellent front panel work.

Greg, SV2RR

Hi Greg

Fit all of the resistors but do not install R2 if using the specified IR sensor.
Then just fit a link or if you have fitted a header then select the 3.3 volt option.

73 Keith GU6EFB

Hi Dave,

Can I get the Front Panel PCB Schematic ?
I want make with plain PCB board, because of my old Sat receiver box is too small.

Thanks
73
Saro VU3OBR

Schematic is rather simple - the buttons and LEDs just connect to ground. Sensor similarly simple depending on if you have 3.3V or 5V connect power ground and output pins.
Mike

Guys (I'm using the term inclusively)

Please could you look at the Wiki before asking too many questions?

In the left hand sidebar, there are 3 links for the Ryde receiver. The hardware link takes you directly to this page with the button schematic. board layout, picture and parts list. https://wiki.batc.org.uk/Ryde_Hardware

Dave

Hi Mike,

Thank you for schematics.
73
Saro