And here is the aspect after resumption of some welds with Photoshop
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Search found 167 matches
- Thu Jan 30, 2020 7:39 am
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
- Thu Jan 30, 2020 6:44 am
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
Diagram modified for a useful use of the diode in "freewheeling"
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- Wed Jan 29, 2020 9:43 pm
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
Hi Roger, Just seen on another assembly, useful questionable, but not expensive and easier to weld in parallel a small capacitor with short lead (10nF) :mrgreen: This small charger module works much better than the original card, faster charging, more resistant to HF from the GD77 transmitting on th...
- Wed Jan 29, 2020 4:57 pm
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
Here is a diagram handmade quickly to clarify
the position of the added elements
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the position of the added elements
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- Wed Jan 29, 2020 3:05 pm
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
Re: Modification of the Radioditty charger with "TP5100" card at $ 2.
Yes Red during charge and blue at end of charge or open...
- Wed Jan 29, 2020 2:33 pm
- Forum: Off topic
- Topic: Modification of the Radioditty charger with "TP5100" card at $ 2.
- Replies: 79
- Views: 61126
Modification of the Radioditty charger with "TP5100" card at $ 2.
Modification of the Radioditty charger with a $2 "TP5100" lithium-ion battery charger module. I recovered the 12V socket and the input choke of the original charger. I glued the plug with cyanoacrilate glue, added some DC and RF filtering components. The output voltage is 8.42V and the leds of the c...
- Wed Jan 29, 2020 11:51 am
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Update 29th Jan
- Replies: 76
- Views: 36231
Re: Update 29th Jan
Always better and better !!!!
- Tue Jan 28, 2020 7:42 pm
- Forum: GD-77 / DM-1801 / RD-5R / GD-77S
- Topic: Experimental Contacts cache system
- Replies: 28
- Views: 13584
Re: Experimental Contacts cache system
I just noticed that one of my GD77 which had audio only if the Beeps were set to + 3dB works normally now, it is following one of the last versions but which one?
I am currently using the "opengd77_202001281728.sgl" and all is Ok !!!
I am currently using the "opengd77_202001281728.sgl" and all is Ok !!!
- Tue Jan 28, 2020 10:25 am
- Forum: Off topic
- Topic: keys and buttons
- Replies: 62
- Views: 41086
- Tue Jan 28, 2020 10:15 am
- Forum: Off topic
- Topic: keys and buttons
- Replies: 62
- Views: 41086
Re: keys and buttons
(lapin compris ?) That's what I've been doing from the beginning
(updated 39 times on page 1)
(updated 39 times on page 1)