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Cas Hoefman

It is me!

Seattle

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This user joined on 11/25/2020.

My Projects

How to drive a WS2812B 64 LED Strip with the Espressif ESP32-C3 DevKitM-1

ESP32-C3 DevKitM-1 & WS2812B-64 Rainbow LED Strip

Projects I Like & Follow

Mostly 3D printer Rasppberry Pi 3D Scanner Rig

Raspberry Pi Zero 3D Scanner

vojislav-milanovic Vojislav Milanovic

A Raspberry Pi internet world radio receiver

Raspberry Pi World Radio

abraham-martinez-gracia Abraham Martinez Gracia

Hackaday Prize 2019

When did the charm of holding a bulky receiver to your ear end? What if we could bring the feel of the old times to our smartphones?

An old rotary phone as Bluetooth set

Just for the sake of making it happen, I've designed an open-source TOMU form factor ESP32 design. It fits in a USB Type-A port.

FEMU - An ESP32 Wi-Fi/Bluetooth board in TOMU form

Hackaday Prize 2020

Raspberry Pi 0 W + High Quality Camera = High-quality USB Webcam!

Raspberry Pi 0 HQ USB Webcam

huan-truong Huan Truong

A camera that tracks a person & counts reps using *AI*.

Auto tracking camera

lion-mclionhead lion mclionhead

Hackaday Prize 2019

Small magic pcb for moving miniature cars, trains or satellites :-)

Ant highway - linear motor for micro cars

A cheap alternative to more expensive BLDC controllers, where only simple operation is required. More features may be added as required.

Modified ESC for Bidirectional BLDC Control

Trying to catch up to SpaceX's Starship program with my own radio controlled, electric version.

Radio Controlled Starship Program

nick-rehm Nick Rehm

ESP32 runs FabGL to produce VGA display

ESP32 VGA PS/2

land-boardscom land-boards.com

Hackaday Prize 2019

Open-source long-range camera remote control with intervalometer and PC interface

Silver

A 3D printed drone with an added pusher motor

3D Printable VTOL EDF Jet

harry-gao Harry Gao

A project for my grandchildren to first build line-following robots then convert them to being controlled by their phones and tablets.

IP control for inexpensive line following robots

Hackaday Prize 2020

Open source drone platform for aerial sowing of seed balls, for a revolutionary and efficient, automatic reforestation.

Dronecoria: Drone for Aerial Reforestation

Make a LoRa based Remote Controller that can control devices from several kilometres away without any Internet through LoRa.

LoRa Based Remote Controller | Control devices

akarshagarwal98

Every car should have this.

FINALLY! Car Wipers Sync to Music (See Video)

ian-charnas Ian Charnas

Amplified nRF52832 development board featuring 30x higher (!!!) transmission power than a regular nRF52832. AND it is Arduino compatible!

N32 Long range Bluetooth development board

nikolaj-andersson-nielsen Nikolaj Andersson Nielsen

3 Ducted fans, VTOL and Fast Forward Flight

Radio Controlled VTOL SR-71 Blackbird

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