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Recent posts:
- New method for measuring lots of resistors using very few wires - part 3 - a simple measurement device
- Davids bile giveaway - Subscription? No, thanks.
- New method for measuring lots of resistors using very few wires - part 2 - Theory
- New method for measuring lots of resistors using very few wires - part 1 - Theory + intro
- GPIO abuse - sourcing and measuring at the same time
- Overdetermined system of linear equations
- Repair/teardown - FlexiScale weight and calculator scale
- L110 METRA Blansko resistance decade box
- Circuit Cellar publication - a new method for measuring resistors!
- HP 9000 Superdome utilities board ( A6475-60201 ; UGUY5-500 ) high res scan + guesswork
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Author Archives: daqq
The RETRobot – the first robot with a CRT tube
The RETRobot is a robot I designed. You may have noticed something odd on it – it’s got a CRT tube on it. I always wanted to play around with one. I didn’t need an oscilloscope – I already have … Continue reading
The FTDGX 1 - the first one
The FTDGX1 robot was our first one - a simple robot, quite fast though. Filip did the hardware, I did the sotfware. I was just learning the basics of AVRs, so the code was simple, crappy, and stuff. But it … Continue reading
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The WeeBot robot
This robot was BlueTooth controlled, used servos as motors, was quite modular. He has a 4x20 LCD disp. so you could have your messages on it. I used a ATMega32 processor for it. I lend the BlueTooth module from my … Continue reading
Posted in Projects, Robots
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The FTDGX2 robot
The FTDGX2 robot is a project on which I cooperated with my friend, Filip Toth. I did the software and a part of the electronics, he did the rest. It is a drilling, milling and draawing robot controlled via BlueTooth. … Continue reading
FSBot
he FSBot (short for Flying Spaghetti Bot) was the first robot I did on my own. It was fun to do, it was the first time I made a fully custom board with milling. Here's a video of him in … Continue reading
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SumoBot
Sumobot I only did the software for this one. Still, cool 🙂 Good times... The main design was done by my good friend Filip Toth.
Gullibility Begone Ring
Have you ever fallen for some spam scam. Sent all your personal info to Mbhukake - the newly appointed nigerian minister of finance to transfer a million USD through your account? Bought Viagra from GenericViagraNoSpam.com? Bought pseudoscientific or magical healing/improvement … Continue reading
IBM 7864
The IBM 7864: A data collection terminal. While looking for something else I came upon these buggers. They've all got a 8088 processor, a barcode scanner and fail to boot up. Only 1 of 3 was functional, the rest had broken … Continue reading
Old storage media
I've collected some interesting storage devices over the years. Behold 🙂
Tektronix 455
My second scope was the wonderful Tektronix 455 - a great analog scope with lots of great features - about 100 times better than my first Soviet C112 scope. Reasons: I had to sell it to buy my current digital … Continue reading
