Alexis Krier

@Alexis_Krier
36 Followers
28 Following
792 Posts
#trekkie #starwars #arduino #cosplay
Show threadAlexis KrierFeb 5
@SNES_FSU_Toulouse
😲 Y aura-t-il un replay?
Show threadAlexis KrierJan 11

@poleguy
It's roll of awg cable something like 50meters ordered 7 years ago. I have also his brother for ground😁

Not an home made inductor 😉

Alexis KrierJan 11

Diy remote control, the goal is to turn off some ambient light from bed.
It is based on
. Attiny85
. Fa1000s
. Push button with led.

It is powered with 3 AAA, the holder is recycled from an old toy.

#attiny85 #rf433 #arduino

Show threadAlexis KrierJan 3
@nintendojofr
Omg😱 need!
Alexis KrierDec 30

I was testing a mini module (CKCS U1E 65w) for USB charging from a DC source to many USB C protocols.

I've noticed with "vooc" charge at 9v 3.3A the inductor's module is at 90°c
A bit high moreover if it has an enclosure as this one:
https://www.thingiverse.com/thing:7172904

With this refurbished adhesive heat sink it falls at 60°c

#usbcpd #usbpd #supervooc #vooc #charging

Show threadAlexis KrierDec 16
@struberg
Dip8 for through hole, mainly my design are one shot.
So etch asks too much time.
Show threadAlexis KrierDec 15
@struberg
Interesting, I have some new tiny3216 but I still order attiny85 mainly because they are dip8.
Even if they only have one timer and poor frequency.
But it is quite enough for my DIY even rf433.
Alexis KrierNov 20

After many tests I've realised that almost all my board is fried because I've miss read lm7805 instead of lm7809. 😱
Dead list:
Attiny85
Relay
Receiver 433mhz

Morality:
Double check output voltages.

#lm7805

Show threadAlexis KrierNov 17

Adding some soft pad to prevent destroying the floor as the metal can be too sharp

#shelf #softpad

Show threadAlexis KrierNov 17

The leds are just clip inside the track done in the wood tray.
Color of the led is selected once for all by soldering and bridging some colors together.

#shelf #led