Jose Roberto Colombo Junior

All my symbols and footprints are licensed GPL for distribution, and unlimited for use.

Symbols and footprints

Transistors

jFET

• MPF102.sym - N-Channel jFET

MOSFET

• IRF530.sym - N-Channel Power MOSFETs

Bipolar

• BC337-1.sym - NPN Transistor - Switching and Amplifier Applications

• BF494-1.sym - NPN medium frequency transistors

Diodes

Varicap

• BB809-1.sym - VHF variable capacitance diode

RF - Radio amateur

PLL frequency synthesizer

• SAA1057.sym - Radio tuning PLL frequency synthesizer

FM front-end

• TA7358.sym - FM front-end application

Voltage Regulators

• LM1117-3.3.sym - 3.3V, 800mA
• LM336-2.5V.sym - 2.5V reference diode

7-Segments Display

Decoders/Drivers

• 74LS247.sym - BCD to 7-segments (untested 'yet')

Display

• 7_segments_3_digits.sym - 3 Digit 7-Segments Display (untested 'yet')

Rotary encoder

• Rotary-Encoder-5Pin.sym - 5 pin rotary encoder symbol
• rotary-encoder-5pin.fp - 5 pin rotary encoder footprint

Audio

• TDA1526.sym - Stereo-tone/volume control circuit

Development boards

Raspberry Pi 2

• raspberry_pi_2.sym - Raspberry Pi 2 Model B v1.1

PWM controllers

PCA9685

• PCA9685.sym - 16-channel, 12-bit PWM, I2C-bus PWM controller

UART emulator

SC16IS740

• SC16IS740_I2C.sym - Single UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR
• SC16IS740_SPI.sym - Single UART with I2C-bus/SPI interface, 64-byte FIFOs, IrDA SIR