| quantity |
description | source* |
| 4 |
1N4001 diode | |
| 1 |
1N914 diode | |
| 1 |
LM317 voltage regulator | |
| 1 |
4066 quad CMOS gate | |
1 |
2N3904 transistor | |
3 |
Burr-Brown DCP010515D DC-to-DC converter | DigiKey |
1 |
1000 µF capacitor | |
1 |
10 µF capacitor | |
1 |
1 µF capacitor | |
1 |
5 nF capacitor | |
6 |
1 nF capacitor | |
1 |
270 Ω resistor | |
1 |
1 kΩ resistor | |
1 |
5 kΩ resistor | |
1 |
10 kΩ resistor | |
1 |
50 kΩ resistor | |
1 |
100 kΩ resistor | |
1 |
200 kΩ resistor | |
1 |
DPDT toggle switch |
| quantity |
description | source* |
| 3 |
555 timer chip | |
| 1 |
4011 quad AND gate | |
| 1 |
0.22 µF capacitor | |
| 1 |
0.47 µF capacitor | |
2 |
2.2 µF capacitor | |
1 |
4.7 µF capacitor | |
1 |
2 kΩ resistor | |
2 |
3 kΩ resistor | |
2 |
4 kΩ resistor | |
2 |
10 kΩ resistor | |
3 |
27 kΩ resistor | |
3 |
100 kΩ potentiometer | |
4 |
SPDT toggle switch | |
1 |
SPDT on-off-on toggle switch |
| quantity |
description | source* |
| 2 |
1N914 diode | |
| 1 |
2N3904 transistor | |
| 1 |
ATMEL ATmega8515 microcontroller | DigiKey |
| 1 |
8 MHz crystal | |
2 |
22 pF capacitor | |
1 |
5 kΩ resistor | |
1 |
10 kΩ resistor | |
1 |
100 kΩ resistor | |
1 |
SPST pushbutton switch | |
| Software/hardware kit to burn ATMEL code onto the ATmega8515 (one kit will be used to program as many microcontrollers as you wish to make). | DigiKey |