Canon Digital Cameras Showing Black Images or Distorted Images

Repair of Stuck Lens Covers

A stuck automatic lens cover is a fairly common problem, but it is normally easy to fix. A single grain of sand jamming the cover mechanism ... Baca selengkapnya »

Disassembly Guides

Please first consider that any repair that involves opening up the camera case will also require some electrical background and knowledge. C... Baca selengkapnya »

Getting great photos

Let's use this post to share websites that provide some instruction on digital photography. I'll start off with a couple posts of gr... Baca selengkapnya »

Repair of the Nikon Coolpix L10

I'll start this blog off with disassembly/repair of the Nikon Coolpix L10 camera. Before downloading or attempting to follow these proce... Baca selengkapnya »

555 Timer-Based Flyback Transformer Driver

My 24kV high voltage "Jacob's Ladder" from DIY flyback transformer driver using 555 timer. Creating an electric arc... Baca selengkapnya »

Simplest Intercom

Using old phones Using your old phones, you could create personal "micro" telephone exchange as simple as above circuit. I manag... Baca selengkapnya »