This class will change from starting at 7 to starting at 6. If this does not work for you, please contact the E-Mail address at the bottom. We are fairly flexible with the time. Also, if enough people chip in, we can order some food.
Agenda
- DIY Arduino Build
- Fading LEDs with transistors
- 7 segment displays
- Multiplexers as port expanders
After the DIY Arduino, we will cover as much of items 2-4 as possible.
For the DIY Arduino there will be kits for $12 with the following parts
No. Qty. Description
1 IC, ATmega328P, DIP-28, Optiboot bootloader /2129334
1 Socket, IC, 28-pin, 0.3″
1 IC, 5V regulator, 7805T
1 LED, Red, 660nm, T1-3/4 (Replaced 334035)
1 LED, Green, 565nm, T1-3/4
1 Resistor, 1/4W, 10K Ω
2 Resistor, 1/4W, 180 Ω
2 Capacitor, radial, 10µF, 50V
1 Crystal, 16 MHz, low-profile
2 Capacitor, ceramic disc, 22pF, 50V
1 Capacitor, ceramic disc, 0.1µF, 50V
1 Switch, pushbutton, OFF-(ON)
1 Header, 6-pin, 1-row, vertical, 0.1″
1 IC, 3.3V regulator, LM1117T-3.3
2 Capacitor, tantalum, 10µF, 25V
1 9v Power Connectors
Requirements
1. Arduino or kit from topic 1 (only needed for topics 2-4)
2. Breadboard (there might be a few available)
3. Jumper wires for breadboarding
Provided
1. Arduino Uno Kits (parts listed above) for $12
2. FTDI Cable to Use and/or Buy
3. Extra Headers, 9v Power Connectors to Use and/or Buy
4. 9v Batteries to Buy
5. 7 segment displays (approx 6)
6. Multiplexer boards (only 3) https://www.sparkfun.com/products/9056
7. Transistors (P2N2222)
If there are any questions, comments, suggestions, etc then please contact Proto17 at dmp250net@gmail.com.
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