Electronics
First Encounter with Inductive Sensor
Operating Principles for Inductive Proximity Sensors Inducti...
Perf Board Layout
Extremely useful for prototyping small circuits, get the PDF here. ...
Music on CNC
Super Mario on CNC http:...
Solder Fume extractor
This is a computer cooling fan, which is driven by 555 timer at 12V, the blue thing is the pot to vary speed of the motor via P...
3-Axis CNC Milling Machine
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3D printer
Received the electronics kits from Gadgets3D</...
Useless Box
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Robotic ARM
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Laptop Cooler
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DTMF Home Automation
http://www.youtube.com/watch?v=0kri0XLusWg ...