Difference between revisions of "Internal"

Revision as of 12:07, 16 March 2012

Soldering
Circuits
- DC Motors
  - How to wire a DPDT Switch to a Motor
- Current Sources
  - Simple LED Current Source
  - Advanced LED Current Source with PWM control and Enable
- Power Protection Strategies
  - Simple Diode By far the lowest cost solution, but has a large voltage drop
  - Crowbar Fuse and Diode A low voltage drop solution, but requires fuse replacement after every failure
  - P FET Slightly more expensive than a diode but linear voltage drop
  - Poly Zen Expensive but very effective
- Light Circuits
- Dark Activated Emergency Light
- Simple Relay Circuit
- InfraRed Beam Break Detector
- High Side Current Meter
- Transconductance Amplifier
- Stepper Motors
- Hobby Servos
- Multiple Buttons using one Analog Read
- 12 Input Matrix Scanning Methods
Components
- Optical
  - 7 segment LED
- Misc
- 7400 Series
- DC-DC Converters
- Sensors
- Op Amps
  - LM324 Quad Low Power Op Amp
  - LM358 Dual Low Power Op Amp
- Transistors
  - Common Transistors
- Clock Sources
  - Crystals Resonators Oscillators
- Capacitors
  - X2Y Capacitors
PCB Design Tools
Eagle CAD

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 ==Programmers Bay==
 *'''Microcontrollers'''
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 **[[Hot Wire Cutter|Hot Wire Cutter]]
 **[http://runawaybrainz.blogspot.com/2011/11/diy-how-to-bend-aluminium-easy-way-with.html DIY Aluminum Bender]
+**[http://www.eaa.org/experimenter/articles/2009-05_howto_brakes.asp DIY Maxi Aluminum Bender]
+**[http://www.instructables.com/id/Homemade-Mini-Press-Brake/ DIY Mini Aluminum Bender]
 *'''CNC Milling'''
 **[[Fireball V90|Fireball V90]]