making 3. Batch Texas Avenger "TA" / Bistro HD OTSM drivers fully tested running Bistro or Narsil, Clicky or E-switch, SIR800

Interested in a 22mm ldo bistro or possibly bistro hd to replace the LD-29 in my Convoy L5. Single tube with 2x 26350 or double tube with 2x 26650 lii cells powering a xhp50.2 would probably be a good combination for this light. I like the light itself but the driver… not so much.

Add me for 1x 46mm ldo. Narsil 75c 30s

2S4P 18650 host to 4x xhp

for unfinished contest entry - can’t incorporate costs into budget…
another $80 on a light that lost…

Next entry: 4 lens zoomie…

next contest will be …

I’m interested in 1-2. I’ll get back to you with preferences

I’m thinking (2) 38.5mm drivers for a 2S3P Courui D01 - make it dual button - (E-switch/ tail cap) capable, Narsil.

(2) 22mm 2S Zener Mod Bistro.

(2) 22mm 2S E-Switch LDO Narsil.

2 x 17mm with Narsil e-switch, long springs

@Lexel Which springs will fit on the 22mm board?

I’m still not sure what I want sooo can I get
1x 17mm bistro LDO
1x 17mm narsil

the 22mm Board fits up to 10mm base diameter springs

Ok, no spring on the 22mm. I have some be-cu springs I can cut down and bend a bit to fit.

I got some Be-Cu springs as well, dont need to be cut and bend, they simply fit
but as you solder the positive wire to the top of the spring there is no need for low resistance spring, you can use thin steel springs
The Be-Cu springs are not nearly as flexible as steel springs, first time compressed they get shorter

Correct, the pass-through in the TA drivers means that spring resistance is a non-issue. All that matters is that the spring holds the battery in place and keeps it from hitting the 7135’s.

The potential problem is the length of the springs in the op. I’d have to measure but the original spring on the L5’s driver looks like 6 or 7 mm uncompressed.

We got interest on 30 drivers

a lot more information needed on Narsil version, Temperature and configuration as well if you want springs

When I am ready with it I will send out payment instructions and will order boards and parts

Manual for Narsil v1.4
http://www.metronixlaser.de/bilder/flashlight/Narsil_Triple_Manual_v1-3.pdf

NarsilM got released, it is a bit different with temp. calibration in User settings
The only improvement I see in LVP for 2S lights, but it lost some setings to get the UI Settings easier

I’ll take a 17mm bistro HD OTSM no springs, thanks

Ok we met the minimum number of driver to start ordering parts and boards
I will order from digikey this time later when the first Oshpark boards arrive, so the number of drivers is not limited by an early order from digikey parts

Priced for Bistro HD OTSM and NarsilM updated

Option for customized modespacing/modegroups added or you give mne a customized HEX file

Temp? No clue tbh…
Startup?

For the lights 60-70°C for single LED should be OK

for Triples in small hosts it should be less as the head can get hot fast while the LED driver is relatively cold

Lights like the L6 with tailswitch can be set up to go in turbo when battery power is applied, or 2 low blinks or nothing at all
It might be also possible over the advanced setting interface to get the light come up at last memorized level

No clue how fast it would reach that temp. Say 70.

Well startup should be memory or low.

For the temperature setting I would like 50 C on both of mine along with the standard mode spacing. I like starting on low

Thank you.

I would like 4x 17 mm with Bistro HD Attiny25 and long springs please. Thanks