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Spencer

I'm a 22 year old hacker with interests ranging from drones and robotics to vintage electronics.

Maryland
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2 Following
5 Projects
121 Likes
spencer
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This user joined on 10/26/2015.

10.3k
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A clock that uses electro mechanical flip displays
Project Owner Contributor

7 Segment Flip Display Clock

spencerSpencer

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Logic circuit to take a binary input and convert it to a 7 segment display
Project Owner Contributor

Discrete Binary to 7 Segment Display

spencerSpencer

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The objective of this project is to design a frame for an RC Bi-Copter in CAD with laser cutting in mind
Project Owner Contributor

Bi-Copter V2

spencerSpencer

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This robot is designed to compete in the Micro Mouse competition. This is a robotic maze solving challenge.
Project Owner Contributor

Micro Mouse Robot V2

spencerSpencer

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This is a Nerf target similar to a dart board witch will have a built in scoring system
Project Owner Contributor

Nerf Target Board

spencerSpencer

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LiFePO4 battery / UPS / power manager for Raspberry Pi
Project Owner Contributor

LiFePO4wered/Pi

patrick-van-oosterwijckPatrick Van Oosterwijck

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Conference badge for the 2017 Hackaday Superconference Features: camera module, 128x128 OLED display, MicroSD card socket and accelerometer
Project Owner Contributor

Camera badge for Supercon 2017

mike-harrisonMike Harrison

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For artists, vinyl stores, recording studios, or music lovers
Project Owner Contributor

VinyGo, a stereo vinyl recorder

mras2anmras2an

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A modern DC/DC converter design capable of delivering current in excess of 40mA at 170V
Project Owner Contributor

High Voltage Nixie Power Supply

tonyTony

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Homemade simple operational amplifier module and an audio amplifier using it
Project Owner Contributor

Homemade Operational Amplifier

mitsuru-yamadaMitsuru Yamada

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MABEL (Multi Axis Balancer Electronically Levelled) is a unique arduino/Raspberry Pi self balancing robot with movable legs.
Project Owner Contributor

MABEL - A Boston Dynamics inspired balancing robot

raspiboticsRaspibotics

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This is a homemade 7-bit SAR ADC using discrete components for principle study.
Project Owner Contributor

Homemade Successive Approximation Register ADC

mitsuru-yamadaMitsuru Yamada

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Designing and building my own 8-bit computer from scratch with 74xx (TTL) logic chips
Project Owner Contributor

DM-01: 8-bit 74xx computer

ruud-van-falierRuud van Falier

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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. :)
Project Owner Contributor

Analogue/discrete UART reciever

jol-de-kanterJoël de Kanter

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Modeled after a wrist watch video sent to me by our youngest son.
Project Owner Contributor

Geneva Clock

greg-zumwaltGreg Zumwalt

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New developments in planetary position calculation applications and external PROM modules for PERSEUS-9.
Project Owner Contributor

PERSEUS-9 2023 Update

mitsuru-yamadaMitsuru Yamada

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Prototyping some processor functions using logical gates made of discrete transistors, resistors and diodes
Project Owner Contributor

Simple ALU from discrete components

pavelPavel

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Diode/transistor switching circuits
Project Owner Contributor

Discrete Component Switching. flip flop etc.

alan-cyrAlan Cyr

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MIPS32 made in Logisim-ITA built in free time! Soon to be in an FPGA.
Project Owner Contributor

MIPS32 Built in Logisim-ITA

atmel91ATmel91

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Bit serialized ARM Cortex Processor
Project Owner Contributor

Kortex-S Processor

antti-lukatsAntti Lukats

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Arduino controlled Toilet using wiper motors and wave shield, range finder. Eyes made out of ping pong balls with green LEDs
Project Owner Contributor

Captain Underpants Toilet

hamblinjoehamblin.joe

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wall hanging sound and light piece
Project Owner Contributor

várhafsóll

eirik-brandalEirik Brandal

718
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An asynchronous serial transmitter using only mosfets, resistors, capacitors, and diodes as building blocks.
Project Owner Contributor

Serial Transmitter Using Discrete Parts

eric-ljungquistEric Ljungquist

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Mitsuru Yamada wrote 08/12/2023 at 23:58 • point

Thank you for liking and following my #PERSEUS-9 2023 Update! I tried to summarize the development contents for the past year in PERSEUS-9 in an easy-to-understand manner.

  Are you sure? yes | no

Mitsuru Yamada wrote 09/24/2021 at 22:53 • point

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

  Are you sure? yes | no

Mitsuru Yamada wrote 01/20/2021 at 00:19 • point

Thank you for following and liking my #Homemade Operational Amplifier !

  Are you sure? yes | no

Patrick Van Oosterwijck wrote 11/18/2016 at 16:11 • point

Thank you for following my #LiFePO4wered/Pi project!

  Are you sure? yes | no

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