yeokm1
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QM_XC7A35T_DDR3 Public
Forked from ChinaQMTECH/QM_XC7A35T_DDR3Xilinx Artix-7 FPGA Development Board
UpdatedMar 26, 2020 -
ne2000plus-collection Public
Collection of NE2000+ software obtained from various sources
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snark-barker Public
Forked from schlae/snark-barkerA 100% compatible replica of the famed SB 1.0 sound card
1 UpdatedOct 20, 2019 -
Pin breakout of the LTC3625 supercapacitor charger with TPS63031 3.3V regulator to through-hole pin headers for prototyping
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iot-esp32-mcu-workshop Public
This is an introductory IoT ESP32 Microcontroller workshop to get acquainted with microcontroller programming and simple electronics.
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ndp2019-wristband-teardown Public
Tear-down effort of the Pixmob wristband used in NDP2019.
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Training materials and equipment schematics for Repair Kopitiam.
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presentation-slides Public
Contains slides of talks I have given that are too small to be placed in their own repos
MIT License UpdatedMar 17, 2019 -
pcb-name-card-sp Public
My Singapore Power business card that is on a Printed Circuit Board (PCB). Comes with an white LED, UV LED, ruler and QR code.
MIT License UpdatedAug 25, 2018 -
mbusd Public
Forked from 3cky/mbusdOpen-source Modbus TCP to Modbus RTU (RS-232/485) gateway.
C BSD 3-Clause "New" or "Revised" License UpdatedMay 16, 2018 -
A talk (including sample Golang code) about the Turing award lecture "Reflections on Trusting Trust" originally given by Ken Thompson.
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A talk (including sample code) about the Turing award lecture "Reflections on Trusting Trust" originally given by Ken Thompson.
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gentoo-on-486 Public
Instructions on how to install modern Gentoo Linux on ancient 486-based PCs.
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ble-localiser Public
This talk is about how I manage to do localisation using 3 Raspberry Pis(RPis) as beacons.
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sp-auto-door-unlocker Public
A device at the exit that unlocks the main office door of the Singapore Power Digital Team's office at Keppel Tower 2 with just a hand gesture.
C++ UpdatedOct 28, 2017 -
sp-iot-doorbell Public
An IoT doorbell at Singapore Power's Digital Tech office that will take a picture of a visitor and notify a Slack channel when the button pressed.
Python UpdatedOct 25, 2017 -
intro-to-ble Public
A talk about basic Bluetooth Low Energy concepts followed by code explanations.
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distance-machine-locker Public
A system that locks your computer the moment you move away from it.
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Board-definition-files Public
Forked from Industruino/Board-definition-filesArduino board definition files to support Industruino 1286 Topboard
C UpdatedApr 14, 2017 -
start-sslstrip-on-boot Public
Scripts to to start SSLStrip on boot for Arch Linux ARM on Raspberry Pi
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midi-to-simple-metal-gcode Public
Forked from michthom/MIDI-to-CNCScript to convert MIDI files to gcode. I added specific instructions for the Printrbot Simple Metal.
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SwiftLinuxSerial Public archive
A Swift 3 Linux-only library for reading and writing to serial ports. (Deprecated for SwiftSerial)
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Frix Public
Forked from archlabo/FrixIBM PC Compatible SoC for a commercially available FPGA board
Verilog BSD 2-Clause "Simplified" License UpdatedOct 26, 2016 -
pcb-covox-amp-v2 Public
A tiny sound card based on the Covox Speech Thing design which includes an LM386 amplifier and FT245RL chip to receive data via USB. This project is a combination of my 2 earlier projects pcb-covox…
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Schematics of the reverse engineered Pixmob wristband used in NDP2016. Sample IR brute-force code is available but has not been fully tested in practice.
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getting-started-with-rpi Public
A talk about introducing the audience to setting up the Raspberry Pi as well as basic Python coding on the GPIO pins.
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A USB to parallel adapter using the FTDI FT245R chip. This is not a IEEE 1284 compliant parallel port. Just using the DB25 connector to access the data pins.
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pcb-name-card Public
My business card that is on a Printed Circuit Board (PCB). Comes with an white LED, UV LED, ruler and QR code.