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Jacob

a youngin' interested in old timey electronics.

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jacob
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This user joined on 07/25/2016.

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Harvesting electricity with the help of moss dwelling microorganisms!
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I built a discrete UART reciever using transistors, resistors and LEDs for my school project. It contains ZERO ICs. And it works. :)
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Can it save audio? It can save data too!
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My not so fancy example of Magnetic Core Memory using fairly cheap cores and free parts from my junk box.
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Magnetic Core Memory The Dr Cockroach Way

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New motors, grblHAL controller + Motöri the Plotter
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The 74181 ALU circuit recreated using Light Logic gates
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64 bits ought to be enough for anybody's face expression. (WS2812B, ESP32 and Web Bluetooth API)
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Bits

Dr. Cockroach wrote 05/01/2023 at 23:18 • point

Hey Jacob and thanks for following my #Magnetic Core Memory The Dr Cockroach Way .

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Michael Gardi wrote 12/07/2021 at 21:45 • point

Thanks for following my  2:3 Scale VT100 Terminal Reproduction and Sol-20 Reproduction projects Jacob.

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danjovic wrote 11/26/2021 at 21:32 • point

Hi Jacob, thanks for following my #FA-32 recreation project!

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Mitsuru Yamada wrote 09/24/2021 at 22:54 • point

Thank you for following my #Homemade Successive Approximation Register ADC !

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Michael Gardi wrote 08/03/2021 at 21:03 • point

Hey Jacob, thanks for following my 2:5 Scale KENBAK-1 Personal Computer Reproduction project. 

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Dewet wrote 07/26/2020 at 16:40 • point

Thank you for following my project. Hope you find it interesting.

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Michael Gardi wrote 06/29/2020 at 14:30 • point

Thanks for following my DEC H-500 Computer Lab Reproduction project Jacob.

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Andy wrote 02/26/2020 at 10:42 • point

Hi Jacob!  Thanks for the follow; can't wait to see what you end up creating!

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Ced wrote 01/22/2020 at 07:52 • point

Hi Jacob. Thanks for following the #Nits Processor !

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roelh wrote 09/12/2019 at 13:17 • point

Hi Jacob, thank you for liking and following #Kobold 2 RISC computer !

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Starhawk wrote 08/25/2019 at 21:25 • point

Thank you for the +Like and Follow!

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Dr. Cockroach wrote 07/14/2019 at 21:47 • point

Good afternoon Jacob and thank you for the follow/like for #Light Logic - Diode Resistor Logic out of its cage :-)

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Randy Elwin wrote 04/26/2019 at 16:12 • point

Thanks for following #A Cheap And Dangerous Garden Light Boost Converter !

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roelh wrote 04/12/2019 at 14:43 • point

Hi Jacob, thanks for following and liking #Kobold retro computer !

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Dylan Brophy wrote 04/05/2019 at 14:55 • point

Thanks for liking and following #uPD7220 Graphics (and VGA hack) :D

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Franck GALLIAT wrote 01/26/2019 at 10:11 • point

hi thx for #YetAnotherTeensyLaptop skull !

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Marcel van Kervinck wrote 12/28/2018 at 23:36 • point

Thanks for liking the Gigatron :-)

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roelh wrote 11/22/2018 at 07:53 • point

Hi Jacob, thanks for following and liking the flip flap flop flup, 4-state flipflop,  https://hackaday.io/project/162405-2-transistor-4-state-flipflop !

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roelh wrote 11/11/2018 at 09:01 • point

Hello Jacob, thanks for liking and following the Simple Relay ALU, https://hackaday.io/project/162246-simple-relay-alu !

  Are you sure? yes | no

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