Index

A

  1. Acknowledge clock cycle

  2. alsamixer

  3. alsa-utils

  4. Analog to digital (ADC)

    1. extended voltage range

    2. sampling rate

    3. V OA

  5. aplay

B

  1. Backlighting

  2. Battery

  3. Blanking

    1. reduced

  4. Breadboard

  5. Buttons

C

  1. Capacitor

  2. CD4001

  3. CD4049

  4. CD4050

  5. CD4012B

  6. CD4050BC

  7. CD4049UBC

  8. Chip enable

  9. Complementary metal oxide semiconductor (CMOS)

    1. BroadCom

    2. floating

    3. gate

    4. high level

    5. logic levels

    6. low level

    7. unused inputs

  10. config.txt file

  11. Consumer Electronics Association (CEA)

  12. Conventional current flow

D

  1. Debouncing

    1. buttons

    2. hardware

    3. MC14490

    4. relays

    5. software

    6. switches

  2. Digital multi-meter (DMM)

  3. Digital to analog converter (DAC)

    1. AOUT

  4. Diodes

    1. 1N914

    2. protection

    3. zener

  5. Diode transistor logic (DTL)

  6. Display Monitoring Timing (DMT) standard

  7. Dual inline package (DIP)

  8. Dupont wires

E

  1. Embedded system

    1. Raspberry Pi

  2. Extended display identification data (EDID)

F

  1. fbset

  2. Field effect transistor (FET)

    1. gate

    2. oxide

  3. Flea market

    1. hamfest

G

  1. General purpose input/output (GPIO)

    1. expansion

  2. gnuplot

H

  1. Hamfest

    1. flea market

  2. 74HC165

  3. 74HC595

  4. 74HCT244

  5. 74HCT245

  6. hdmi_force_hotplug

  7. hdmi_group

  8. hdmi_mode

  9. High-definition multimedia interface (HDMI)

  10. High powered loads

  11. htop

I

  1. I2C

    1. adapter

    2. address

    3. baud rate

    4. bus

    5. IIC

    6. interface module

    7. level converter

    8. Pi

    9. SCL

    10. SDA

    11. TWI

  2. i2cdetect

  3. i2cget

  4. i2cset

  5. i2c-tools

  6. Interface

    1. I2C serial

    2. parallel

    3. RS232

    4. video

  7. Interfacing

    1. signal

  8. Inverter

J

  1. Jumpers

K

  1. Keypad

    1. hex

  2. KY-040

    1. detents

    2. flywheel effect

    3. isolation resistors

    4. push switch

    5. rotary encoder

    6. sequence errors

L

  1. LCD 1602A module

  2. Light emitting diode (LED)

  3. Liquid crystal display (LCD)

    1. 1602A-1

    2. BF flag

    3. 4-bit mode

    4. controller

    5. HD44780

    6. LCD1602 class

    7. 16x2 LCD

  4. Logic level conversion

  5. 74LS04

  6. 74LVC244

  7. 74LVC245

M

  1. MC14490

    1. 4-bit shift register

    2. clock frequency

    3. oscillator

  2. MCP23017

    1. configuration

    2. INTA interrupt pin

    3. INTB interrupt pin

    4. interrupt capability

  3. Music playing command (MPC)

    1. add

    2. clear

    3. play

    4. playlist

    5. status

    6. stop

    7. volume

  4. Music playing daemon (MPD)

N

  1. NAND gate

  2. 1N914 diode

  3. Noise margin

O

  1. Octal bus transceiver

  2. Ohm's law

  3. Open collector

P

  1. Parallel interface

  2. PCF8574

  3. PCF8591

  4. PCF8574P

  5. Pinout

  6. Pi T-Cobbler breakout

  7. Pixel clock

  8. Potentiometer

    1. ADC bits

    2. input controls

    3. PCB mount

    4. range of motion

    5. resistance

    6. steps

    7. taper

    8. trimmers

    9. voltage divider

    10. wiper arm

  9. Propagation delay

    1. t PHL (high to low)

    2. t PLH (low to high)

  10. Pull-up resistors

  11. Pulse width modulation (PWM)

Q

  1. 7400 quad NAND gate

  2. Quasi-bidirectional

R

  1. Range of motion

    1. potentiometer

  2. Raspberry

    1. Pi 2

    2. Pi 3

    3. Zero

  3. Refresh rates

  4. Resistor

    1. tolerances

  5. Resolution

  6. Rotary encoder

    1. detents

    2. flywheel effect

    3. isolation resistors

    4. sequence errors

  7. RS232 interface

S

  1. Serial peripheral interface (SPI)

  2. Shift register

  3. Sink

  4. Sinking current

  5. Source

  6. Source resistance

    1. ideal battery

  7. Sourcing current

  8. Static electricity

  9. Switching speed

T

  1. Thread

  2. Transistor transistor logic (TTL)

    1. input levels

    2. 5400 series

    3. 7400 series

      1. series derivative families

U

  1. usleep

V

  1. V CC

  2. V DD

  3. VGA monitors

  4. Video graphics array (VGA)

  5. V IH

  6. V OH

  7. 3 Volt

    1. Raspberry Pi

  8. 5 Volt

  9. Voltage

    1. dividers

    2. high level

    3. input

    4. logic levels

    5. low level

    6. output

    7. ranges

    8. 3.3 volt logic

W, X

  1. 4-wire ribbon cable

Y, Z

  1. YL-40

    1. conversion to Celsius

    2. I2C address

    3. jumpers

    4. LDR (light dependent resistor)

    5. 1N914 experiment

    6. PCF8591

    7. R 6

    8. temperator sensor