Introduction to Raspberry Pi and Linux

Introduction to Bluetooth Low Energy

iOS Development experience (with Swift) guest lecture for NUS CS3217

MPU6050 IMU with Arduino

Introduction to Arduino

Reflections on Trusting Trust

Intel Edison: Beyond the Breadboard

Talk on The Essential Guide to Electronics in Shenzhen by Andrew 'Bunnie' Huang

PCB Business Card

Raspberry Pi 3 + UART/Bluetooth issues

A2: Analog Malicious Hardware

Windows 3.1 (WFW) on vintage and modern hardware

Repair Kopitiam Specialty Electrical Equipment

A Science Project: Swift Serial Chat

Repair Kopitiam Electrical Training

My Life as a Maker

Repair Kopitiam Circuit Breaker Training

Partial reverse-engineering the NDP 2016 LED Wristband

The slide rule

DHT11 with Arduino