@hapiel Thanks for posting. Another use is to make a motorized cart (or wheel barrow) for moving bricks, dirt and other things in your gardening re...

@mike-parsons Welcome Mike. There are some regulars here that would be happy to answer your beginner questions. I assume you mean turning on a LED...

@dubbadan Maybe visit an electric wheel chair outlet that has beach going versions and look at the specs?

@greendragon I was always conscious of the need to have a battery charger circuits suitable for any battery I used. This is the battery I used in a...

@xylopyrographerWelcome to the forum.Assembler was my main language in the old days. Z80 (TRS-80), 6502 (C64), 68000 (Amiga) and so on for speed. Did ...

@picman Another 60+ joining the forums to keep up with the latest. Welcome to the forums.

@toneyThese forums seem to attact a lot of the older generation keeping up with the latest. Sharing your skill set with the new generation must be rew...

@thrandell I remember you proposed using a video camera to track behavior, but how can I correlate that to the neural activations? The weight...

@thrandell Quiz time: Can you tell from looking at the weights in the figure which direction the robot travels in the maze? So what it the an...

@zander Understanding what is happening at the sub-atomic level is very helpful for me. It's just how my brain works; I need to see the why inste...

@zander It doesn't matter which way you decide the "electricity flows" as long as you are consistent. It is easier to understand if you learn about...

@zander Maybe the block cct schematic will explain what I am writing about.I actually used a uAmp meter to read the base current Ib and a mAmp to r...

@pajhum42 This might be useful reading.Now think of a transistor as having two diodes connected internally as shown here,You can use that fact to i...

@zander Maybe @old-tech could combine removing leaves with cleaning the roof.

@old-tech I was curious if anyone else had built a remote controlled robot blower that could be used on a roof.