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Leonard Pollak

I like to create self-sustaining multi-purpose systems.

Germany
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2 Projects
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This user joined on 03/04/2020.

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Tiny I2C Programmable LiPo Battery Charger/Monitor, Buck, Buck-Boost, RTC and I2C level shifter
Project Owner Contributor

LLS3 - I2C Charger/PMIC (2x Voltage Out) + RTC

Leonard PollakLeonard Pollak

827
7
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...an unopinionated approach to self-sufficient systems.
Project Owner Contributor

Solar Node Swiss Army Knife

Leonard PollakLeonard Pollak

90.6k
1,146.3k
73
1.9k
Follow for the 'Hacklet' and latest news about hackaday.io
Project Owner Contributor

Hackaday.io Project

LutetiumLutetium

13k
9.4k
4
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Autonomous intelligent IOT nodes connected to the home network, controlled via simple IFTTT style rules, configured via web interface
Project Owner Contributor

WiFi Based Distributed IOT Home Automation

AndreyAndrey

8.5k
5k
16
47
Customisable USB adapter for arcade controls.
Project Owner Contributor

AVeRCADE

danjovicdanjovic

5.8k
1.9k
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DIY Simple Analog Oscilloscope With a Scanning Laser Built From a Pile of Toys
Project Owner Contributor

LaserOscope II

Steve SchulerSteve Schuler

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5k
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Can low-cost embedded platforms designed for the Internet of Things have a positive impact on healthcare?
Project Owner Contributor

Towards an IoT for Healthcare

illuminoillumino

4.7k
2.7k
1
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Inspired by a couple projects, a projector clock based on a modified ikea lamp
Project Owner Contributor

IOT Led Matrix Projector Clock

lalalandruslalalandrus

4.2k
4.2k
1
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Datalogger WIFI and Bluetooth for the IOT product
Project Owner Contributor

IOT Datalogger

Reginald SournReginald Sourn

4.1k
3.1k
1
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Unique, compact power conditioning enables always-on sensor monitoring and Long-Range radio (LoRaWAN) link for IoT applications.
Project Owner Contributor

SoLoRa - Solar Powered always-on IoT sensor node

Joe MillerJoe Miller

4k
27
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The Ultimate Single Cell Lithium UPS for any Raspberry Pi
Project Owner Contributor

U1LiUPSRPi

Bud BennettBud Bennett

3.5k
3.6k
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An educational system designed to bring AI and complex robotics into the home and school on a budget.
Project Owner Contributor

Cardware

Morning.StarMorning.Star

2.1k
2.1k
6
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Memory is limited on small controllers, this is 2-bit DPCM, compressed speech playback for the AVR architecture.
Project Owner Contributor

Low bit-rate Speech playback for AVR

Bruce LandBruce Land

1.8k
2.1k
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Simplify the way of documenting projects in software and hardware, based on Raspberry Pi Zero and camera module
Project Owner Contributor

FabDoc - Version Control Tool for makers

Kevin ChengKevin Cheng

1.4k
965
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The Board for Building Robots
Project Owner Contributor

The 3DoT Board

JaapJaap

1.4k
1.4k
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This programmer is only 3 cm long and 1 cm in diameter. It is so small, it can be builtin din-6 plug
Project Owner Contributor

Smallest AVR ISP Programmer

MarcinMarcin

1.3k
786
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A 1960s-style mini (decreasingly) reminiscent of the PDP-8 scratch-built out of 74xxx logic, including software.
Project Owner Contributor

CFT 16-bit Mini-Computer

Alexios CAlexios C

1.2k
1.2k
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DIY Arduino Soldering Robotic Arm
Project Owner Contributor

Automated Soldering Robotic Arm

Ahmed AzouzAhmed Azouz

919
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Add an AM/FM radio receiver to your Feather project
Project Owner Contributor

AM/FM TunerWing

bobgreenwadebobgreenwade

278
199
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Hacked and modded retro TV.
Project Owner Contributor

Smart TV retro TV

ReVisionReVision

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