Vis Databook Reference

Resistors

Delta - Y Transformation Calculator
Standard Resistor Values
Resistor Colour Code
Resistors in Parallel
Resistors in Series
Ohm's Law

Diodes

1N4148
1N4001 - 1N4007

Capacitors

Capacitor Reference

Voltage Regulators

5 V Voltage Regulator: 7805 Reference Guide
3.3 V Voltage Regulators
TS2950CT-3.3 Datasheet
TS2950CT-5.0 Datasheet
AMS1117 Datasheet

Logic Chips

CMOS and TTL Output Drive Current
74LS Logic Chips

CPU Microcontrollers Processors

CPU Processors

Thanks for the Memories!

uPD2114LC / 2114
4116 Dynamic RAM Datasheet
TMS2532 / TMS2732 Compatible ROM Chip
4116B RAM

Circuit Symbols - IEEE

Circuit Symbol Reference

Transistors

IRFZ44N
BC549C Transistor
BC547 Transistor
2N3904
2N2907

Amplifier Chips

STK465
TDA2030A

Crystals

Standard Quartz Crystal Values HC-49/U

Crystal Radio Components

Crystal Earpiece
Crystal Radio Diode
Tuning Capacitor
Ferrite Rod Colour Code

SI Units of Prefix

pico nano micro milli kilo mega giga tera

Sockets

3.5mm Mono Audio Jack Socket
3F07 Audio Jack Socket
USB Socket Pinout
DIP IC Sockets

Plugs

Two Pin DIN Plug

Opto / Display

LED Resistor Calculator
Winstar WS0010
SSD1306 Datasheet
UG-2864HSWEG01 Datasheet

Switches

Tactile Momentary Switch SPST

Transformers

LT700

Motors

Stepper Motor Basics

Misc

Solder for Electronics and Schools
Thermal Paste
PCB Prototype Matrix Board 50 mm × 70 mm
Heat Sink Voltage Regulator 7805
Battery Reference