.:madworm:.'s photos with the keyword: ATtiny13

18mm button - 0805/0603 parts

14mm button - 0402 parts

Heat-shrink tube wrapped board

Added a new button

09 Jun 2014 341
The cables + battery placement need improvement, but the way the button itself is attached (no sowing required) is pretty good already. I like it. Documentation

Yes... it is TINY!

26 Jun 2013 325
I'd really appreciate getting ATtiny13 chips in a SOT23-6 package. Two I/O lines less, but sooo much easier to hand-solder.

ATtiny13 LED-strip controller

06 Jul 2013 196
Works acceptably for the first prototype. It certainly doesn't get warm at all. Further examination will need a scope. One pot sets the desired brightness, the other one the fade-delay. Might be found on tindie.com

ATtiny13 board doing PWM and sensing

02 Jan 2012 133
This reads 2 contact pairs and adjusts the PWM duty cycle going to the PT4115.

Improvised ISP connector

Pentax S5z LED ring

Pentax S5z LED ring

02 May 2013 188
3 on purple.

Pentax S5z LED ring

Pentax S5z LED ring

02 May 2013 396
Once the driver board has been removed, the LED ring will fit on the camera's objective. This little thing may be found on tindie.com

Pentax S5z LED ring

02 May 2013 365
The LED ring fits on the camera's objective. Always sufficient light for macro shots. This little thing may be found on tindie.com

Pentax S5z LED ring

Pentax S5z LED ring

02 May 2013 208
Driver board.

Pentax S5z LED ring

Pentax S5z LED ring

Pentax S5z LED ring