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William Hooi

6 Projects5 Followers0 Following
github.com/willhooi
Bio

Maker evangelist. Start-up entrepreneur. Former civil servant & public school teacher.

Joined

March 2015

Skills

Photoshop, Wifi, developing new ideas

Location

Singapore, Singapore

Projects6
Make REST API calls (e.g. via IFTTT) to change the color of the Neopixel LED strip for a variety of applications e.g. weather forecast.
Dead Easy IoT Weather Forecast Alert
535
Track the currency exchange rate automatically using open API. Daily alerts can be sent to your smartphone or displayed via the OLED.
Fast & Furious Exchange Rate Ticker
501
A notification will be sent to your phone when a temperature or humidity threshold is breached. To save power, we make it go to deep sleep.
Sleepy Temperature & Humidity Alert
822
Using augmented reality, you can turn a 2D image into a 3D object to display sensor data or even to control actuators.
Augmented Reality Display with ESPresso Lite V2
612
We use ESPresso Lite V2 with in-built example codes to visualise the sensor data with Freeboard within minutes.
Quick Temperature & Humidity Dashboard With Freeboard
2.8K
The HOMIO is an anomaly alert system that will send the user a smartphone notification whenever there is a break in the magnetic contact.
HOMIO Smart Alert System
248
Tools1
Channels2
Espert
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Espressif
Member