Difference between revisions of "Internal"

Revision as of 06:11, 10 April 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

@@ Line 68: / Line 68: @@
 ***[http://en.wikipedia.org/wiki/List_of_7400_series_integrated_circuits big list of 7400 parts]
 ***[[74151 Multiplexer|74151 Multiplexer]]
-***[[74HC164|74164 8-Bit SPIO Shift Register]]
+***[[74HC164|74164 8-Bit SIPO Shift Register]]
 ***[[74HC595|74595 8-Bit SIPO Shift Register (with Latch)]]
+***[[TPIC6B595|TPIC6B595 8-Bit SIPO Shift Register (w Latch & 150mA Drains)]]
 **'''DC-DC Converters'''
 ***[[LM317|LM317 Adjustable Voltage Regulator]]