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Daniel Cao

Creating hands-on, user-friendly tech education products designed to inspire and engage learners from all backgrounds

Vancouver, BC

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This user joined on 04/27/2020.

My Projects

A portable, rechargeable breadboard power supply with adjustable 4-24V DC output, controlled by the RP2040 and powred by a 2000 mAh battery

MEGO Breadboard Power Supply

daniel-cao Daniel Cao

Projects I Like & Follow

Follow for the 'Hacklet' and latest news about hackaday.io

Hackaday.io Project

Official Hackaday Prize Entry

An affordable Arduino controlled multipurpose laser exposing device. Use it for SLA Printers, PCB Exposing, Laser Harp etc.

OpenExposer

mario-lukas Mario Lukas

How to power up and communicate with the cheap RCWL-0516 radar sensor module

First steps with the RCWL 0516 radar switch

A dual head PNP machine that uses Openbuilds hardware, a Smoothieboard controller, dual camera vision, automatic/drag feeders, and OpenPnp

Pick and place machine - Smoothieboard/OpenPnp

The 2016 Hackaday Prize

This project aims to build a tilt sensor that is cheap, very accurate and has a wide measuring range (up to 360 degrees).

A new high accuracy tilt sensor

aron-molnar Aron Molnar

The 2015 Hackaday Prize

Small USB unit which simulates keyboard and generates, keeps and types up to eight passwords

Hardware password manager

voja-antonic Voja Antonic

The 2018 Hackaday Prize

Chapter 1 : Raspberry Pi Zero W Stepper Motor Module Balancing Robot and 3d Printer - CNC Machine

Raspberry PI Module for Robotics Mythololgy (1)

reginald-sourn Reginald Sourn

Stronger password, easy & (almost) secure way

PassStrong

Put your Verilog on real hardware, real cheap

FPGA Bootcamp #3

al-williams Al Williams

Using ESP-IDF to send raw PCM data to a fidget spinner

ESP32 Bluetooth A2DP SRC

This is the first lawn mower connected to the Internet!

IOT Lawn Mower

A robot arm kit that works with the Raspberry Pi

MeArm Raspberry Pi Edition

mime-industries Mime Industries

The 2016 Hackaday Prize

Low cost IoT platform for Arduino Nano and Raspberry Pi under 9USD for all parts (included shipping) base on Ebay seller.

Low cost (~ 9$) IoT for Arduino and Raspberry Pi

Python library for Raspberry Pi which provides an easy to use interface for the INA219 voltage and current sensor from Texas Instruments.

Raspberry Pi INA219 voltage/current sensor library

Thin client from Raspberry Pi 2 and 3. Windows applications on Pi

WTware for Raspberry Pi 2 and 3

A MIDI controller with arcade push buttons and 32 RGB LEDs

MIDI Fighter

The 2015 Hackaday Prize

Turning a BT headset into a real communicator

Star Trek TNG Bluetooth Communicator

Learn how to measure, export and visualise sensor data on an Android smartphone using the IoTool app. Valid for many different sensors.

Collect IoT data with IoTool and a smartphone

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