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Brian J Ruttan

I'm a designer/programmer that suffers from schizoaffective bipolar type and PTSD. There's just something about coding that calms me.

Columbia SC

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This user joined on 01/19/2022.

My Lists

Gotta Remember

Projects I'm going to have to try.

Curated by Brian J Ruttan

Power Projects

Projects involving batteries as main point

Curated by Brian J Ruttan

Projects I Like & Follow

2021 Hackaday Prize

Hack an optical mouse to detect seismic vibrations with a simple laser source, a hacked mouse lens and a physical cantilever arm setup.

Low-cost seismograph using optical mouse

2021 Hackaday Prize

A resilient strip (of tape measure fame) triad fed through centrally driven rollers extends a structure constrained by self spacing ribs

OBoom: low cost deployable linear actuator

Li-Ion/LiPo battery charging and protection board with USB-C port and load sharing power path control.

LiPo Charger with Load Sharing

Bluetooth transmitters are different and highly integrated modules. Here is the info, to use and select proper module for different purpose.

Bluetooth Transmitter – Chipset, Power, Datasheet

halfstudents.in

Make your own adjustable voltage solar charger

DIY Solar Charge Controller

The ultimate final version of the Pocket Cloud Server project that I have been working on for 4 years. Production completed with SMT PCBA

Pocket Cloud Server (Final version)

A very simple, low cost MPP solar charger built around the venerable 555 timer

555 MPP solar charger

Patrick Van Oosterwijck

A passive linear actuator based on a simple solenoid to recreate the flex motion of biological muscles.

Robotic Flexor

A device that can stream Spotify

Spotify Box Lite

IoT-based Smart Home Automation using the new Blynk 2.0, ESP32 LDR & DHT11 sensor to control 8 relays from mobile, IR remote & switches.

IoT Projects using ESP32 Blynk & IR Remote control

In this project we built a 300w 15 cells 18650 Li-Ion Battery 3D Printed power Bank.

Best 3D Printed 18650 Battery Power Bank under $80

Choose your battery tech, microinverter tech and network some home batteries to power your house.

Networked home battery v2

2021 Hackaday Prize

Handheld Readout Device(HRD) for Battery Management Systems. Measure rechargeable batteries.

Monitoring Battery Quality and reduce waste

A Web Server to control the LED to turn on or off

RTL8722DM as a Server to Control LED

In this project I wanted to make a step up converter based on the high efficiency MAX8815 integrated circuit. MAX8815 is a great component!

MAX8815 Step up converter

Sergio Ghirardelli

Part two of my battery testing project. I tested nine brands of rechargeable NiMh batteries (AA+AAA) for capacity and self discharge.

Battery Analyzer MkII: NiMh

Moragor Moragor

Simple electronic toy for hardware near programming.

Running Light Box

Single Cell Backup Power Supply based on 18650 lithium-ion rechargeable battery

Single Cell Backup Power Supply

Mohammad Ahmad ALhamad

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