T E A M
Hi all
Was searching for other things but found this instead:
HOW-TO: Adding channels to HFS-04MG and other 4015 based RX units!
Here is the explaination:
-----------------------------------
Basically the idea is to extend the design to utilize the second part of the shift register it already has.
Here's a DIY for the HFS-04MG:
1. Seperate pin 1 of the device from the ground on the corner of the board.
(You can't cut the entire "ground-arm" as there are two vias and a capacitor there.)
2. Connect the now free pin1 to pin9. (This connects the clock signal to the second part of the shift register.)
3. Connect pin6 to pin14. (This connects reset to the second part of the shift register.)
4. Connect pin10 to pin15. (This transfers data to the second part of the shift register.)
5. Connect the channels you need (ch5=pin13, ch6=pin12, ch7=pin11 and ch8=pin2) and secure them wisely.
This DIY should be easy to adapt to any other 4015 based RX if one checks that none of the pinns are wired elsewhere. In most cases pin1 will be grounded. This is done to prevent noise in the chip.
See attached images for a visual on how the mod is done.
-------------------------------------------------------------
Next post are the pictures:
Super-Hornet
Was searching for other things but found this instead:
HOW-TO: Adding channels to HFS-04MG and other 4015 based RX units!
Here is the explaination:
-----------------------------------
Basically the idea is to extend the design to utilize the second part of the shift register it already has.
Here's a DIY for the HFS-04MG:
1. Seperate pin 1 of the device from the ground on the corner of the board.
(You can't cut the entire "ground-arm" as there are two vias and a capacitor there.)
2. Connect the now free pin1 to pin9. (This connects the clock signal to the second part of the shift register.)
3. Connect pin6 to pin14. (This connects reset to the second part of the shift register.)
4. Connect pin10 to pin15. (This transfers data to the second part of the shift register.)
5. Connect the channels you need (ch5=pin13, ch6=pin12, ch7=pin11 and ch8=pin2) and secure them wisely.
This DIY should be easy to adapt to any other 4015 based RX if one checks that none of the pinns are wired elsewhere. In most cases pin1 will be grounded. This is done to prevent noise in the chip.
See attached images for a visual on how the mod is done.
-------------------------------------------------------------
Next post are the pictures:
Super-Hornet
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