The computing unit is fine but I have not even covered the memory aspects.I'll leave the instruction memory for later, since I'll need quite a bit of it. I'm focusing on Data RAM (less memory needed), and there are 2 memory ports.I decided to use a unified...
By whygee on Monday 19 January 2009, 00:34 - FPGA As you may know, YASEP16 will probably be used in my girlfriend's "pet projet" Ours Agile. This involves lots of real-time computations, countless sensors and more than 30 actuators... Sure, YASEP...
I've been playing a lot with my new "toy" and it performs better than I expected. Here is a little comparison of the kind of details I can obtain with it:Left is from the photo I took with my Galaxy S10, right from one took with my document...
1) Up down mechanism is quite easy using a old toy car wheel. 2) Just Hot glue the old toy car wheel to the servo arm away from the center. This acts to lift the arrangement smoothly. 3) Fix the arrangement to the other side of the slide.
An improvement has been on the design board to increase the size of the legs and use the 1980 ATAT toy as the body, add the servo legs, and get the original toy to walk. I added a servo to the knee joint in my first print/test. Now 3 servos...
For a guide on how to do this, please see this log. Feel free to ignore the last part about connecting the circuit to the BeagleBone Black - this will be covered in a later instruction.
Solder the switch contacts to I/O 8 and gnd. Solder wire to the speaker and attach the other end to the amplified output of the shield. Also solder the jumper spots on the shield to increase the amplifier gain to maximum. This will...
The parts that I have used are:1. Raspberry Pi 1, Model B, Revision 22. wifi dongle3. USB webcam4. USB micro cable5. L293D chip for controlling the motors6. 6 ΑΑ rechargeable batteries for powering up raspberry pi7. 3A Switch Mode UBEC 5V to power up...
Once the toy is open, you can pull all the guts out from the plastic casing. So all you should have left is just the bubble module and some wires and tubes dangling out of it!
The toy is essentially done, and working properly. I encased it into a baltic birch enclosure, with lots of hot glue and CA glue. The openings are for the buzzer and the micro-USB charger. I was surprised that it was nearly too large to fit inside the...
(Original post date: 03/04/16)In order to undertake this project I had to completely take-apart the toy piano, unfortunately slightly damaging it in the process due to the way it was originally connected together. As all the electronics for the project...
Because my hobby budget is close to zero I often search thrift stores and fleamarkets for electronic junk i can salvage for parts. I recently found a toy soccer scoreboard / game timer that was fully functional for only 1 euro.After taking it apart,...
This is a 2nd build of my attempts at prop making from long ago. The shell is from and old TNG Tricorder toy that originally had 1 LED in it. I looked at that and said, "That's Lame." So I built one with 38 led's in it 15 years ago. I looked at that...
I did a fit test last night and it work!!!Crammed in there I have....An OSHChip by @Philip1An entire HAPP arcade buttonES2812B on tiny breakout boardLi charger ripped from USB battery packLi battery ripped from toy helicopterMore pictures and details...
The Challenges Screen Time: According to research, 85% of kids 8 years and under in the US are using mobile devices on a daily basis, and 40% of kids own their own tablet - and the numbers are growing.Structured and Unstructured Play: One of the biggest...