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L

Key word	Reference page
Laox computer shop	The shop introduction
Lattice	Cool Links
LCD	Parts explanation of the LCD thermometer
LCD thermometer	LCD thermometer
LCR meter	Testing
Lead of 3 terminals voltage regulator	Integrated circuits
Lead of the transistor	Transistors
LED counter	LED counter
LED driver	Circuit explanation of Digital dial
LED flasher	LED flasher
Lenz's law	Coils
Lettering fixative	Parts explanation (2) of 4 Channel Adapter for the Oscilloscope
Lettering sheet	Parts explanation (2) of 4 Channel Adapter for the Oscilloscope
Light controller	Light controller
Light Emiting Diode(LED)	Diodes
Linear regulator	Circuit explanation of +5V Switching regulator (1)
Linear Technology	Cool Links
Lion dance	The traditional event explanation of Japan(1)
Liquid crystal	Operation explanation of the LCD thermometer
Liquid crystal display	Parts explanation of the LCD thermometer
Lissajous diagram	Operation explanation of the sine/cosine wave oscillator
LM35	Data Sheet Collection Parts explanation of Room temperature controller
LM317	Data Sheet Collection +/-12V -> +/-5V Power unit Parts explanation for Battery charger
LM318	Data Sheet Collection 4 Channel Adapter for the Oscilloscope
LM319	Data Sheet Collection Thermostat Frequency induction switch Temperature controller of the bending apparatus Production of Car speed detection device Dancing lights controller
LM324	Data Sheet Collection Parts explanation of the infrared sensor unit
LM337	Data Sheet Collection +/-12V -> +/-5V Power unit
LM339	Data Sheet Collection Parts explanation of the dancing lights controller
LM358	Data Sheet Collection Parts explanation of Ultrasonic Range Meter Parts eParts explanation of Ultrasonic Range Meter Parts explanation of Ultrasonic Range Meter
LM386	Data Sheet Collection Simple amplifier Thief warning device main body Circuit drawing Parts explanation of Digital Clock
LM747	Data Sheet Collection 4 Channel Adapter for the Oscilloscope
LM833	Data Sheet Collection Parts explanation of Ultrasonic Range Meter Parts explanation of the ultrasonic detection unit Parts explanation of Ultrasonic Range Meter
LM2575	Data Sheet Collection +5V Switching regulator (1)
LM2940	Data Sheet Collection +5V Switching regulator (1)
LM6361	Data Sheet Collection 4 Channel Adapter for the Oscilloscope
log	Logarithm Table
ln	Logarithm Table
Load balance resistor	Circuit explanation of the switching regulator (HPH12002M)
Load line	The circuit design of the current feedback bias type transistor amplifier
Logarithm Table	Logarithm Table
LookSmart	Serach Engine Collection
Loupe	Checking
Low pass filter	Operation explanation of the sine wave oscillator
LS (Lowpower Shottky)	Integrated circuits
LSb (Least Significant bit)	Instruction set of PIC16F84A
Lug terminal	Parts explanation of the stabilised power unit Parts explanation of the ultrasonic detection unit
LView Pro	Production tools
LYCOS	Serach Engine Collection