Here is the list of parts that you will need. You may get the components from anywhere you like, but I can't guarantee compatibility. On the list below is the part name, the vendor, the part number, unit price, the # of required units, and the extended price. The vendors are:
Tayda - www.taydaelectronics.com (You will probably need to wait a couple weeks for this to arrive, but it is by far the cheapest supplier of electronic components)
Dipmicro - www.dipmicro.com
Digikey - www.digikey.com
Also have a look at Things you will need that are not on the parts list.
The total above is for illustration purposes only. It may not reflect the current pricing, and does not include shipping from the above vendors.
Note 1: Resistors are sold in groups of 10 from Tayda. You will have some left over after you complete your project.
JSR Intervalometer DIY Parts List
| |||||
| Vendor | Part Number | Price | # | Ext. | |
| Resistors: | |||||
| 100K | Tayda | A-2071 | $0.01 | (note 1)1 | $0.10 |
| 10K | Tayda | A-2115 | $0.01 | 5 | $0.10 |
| 3.3K | Tayda | A-2095 | $0.01 | 8 | $0.10 |
| 1K | Tayda | A-2123 | $0.01 | 6 | $0.10 |
| 220 | Tayda | A-2119 | $0.01 | 3 | $0.10 |
| 560 | Tayda | A-2065 | $0.01 | 7 | $0.10 |
| 10K trimmer pot | Tayda | A-586 | $0.21 | 1 | $0.21 |
| 33 Ohm | Tayda | A-2043 | $0.01 | 1 | $0.10 |
| Capacitors: | |||||
| 10uF | Tayda | A-4554 | $0.03 | 4 | $0.12 |
| 0.1uF | Tayda | A-553 | $0.01 | 4 | $0.04 |
| 100pF | Tayda | A-531 | $0.01 | 1 | $0.01 |
| 22pF | Tayda | A-523 | $0.01 | 2 | $0.02 |
| Semiconductors: ATMEGA328P | Tayda | A-854 | $3.50 | 1 $3.50 | |
| 4N4001 | Tayda | A-162 | $0.01 | 8 | $0.08 |
| Infrared LED | Tayda | A-1544 | $0.06 | 1 | $0.06 |
| Super Bright White LED | Tayda | A-408 | $0.04 | 1 | $0.04 |
| L293D (note 2) | Tayda | A-873 | $1.25 | 1 | $1.25 |
| LM386 Audio Amplifier | Tayda | A-206 | $0.18 | 1 | $0.18 |
| LM7805 Voltage Regulator | Tayda | A-179 | $0.18 | 1 | $0.18 |
| 4N35 optocoupler | Tayda | A-035 | $0.29 | 2 | $0.58 |
| 2N3904 | Tayda | A-111 | $0.01 | 3 | $0.03 |
| LEDs (note 3) | Tayda | A-261 | $0.02 | 7 | $0.14 |
| Other parts: | |||||
| 28pin DIP socket | Tayda | A-1601 | $0.06 | 1 | $0.06 |
| 16pin DIP socket | Tayda | A-003 | $0.05 | 1 | $0.05 |
| 8pin DIP socket | Tayda | A-001 | $0.02 | 1 | $0.02 |
| 6pin DIP socket | Tayda | A-624 | $0.02 | 2 | $0.04 |
| Electret microphone | Tayda | A-5010 | $0.25 | 1 | $0.25 |
| 16MHz crystal | Tayda | A-230 | $0.07 | 1 | $0.07 |
| 5.5x2.1mm Barrel Jack | Tayda | A-4118 | $0.16 | 3 | $0.48 |
| 3.5mm TRS Audio Jack | Tayda | A-853 | $0.12 | 2 | $0.24 |
| 6x6mm x 11mm tact switch | Tayda | A-5147 | $0.04 | 8 | $0.32 |
| 40pin female header | Tayda | A-196 | $0.24 | 1 | $0.24 |
| 40pin male header | Tayda | A-197 | $0.15 | 1 | $0.15 |
| Barrel plugs (note 4) | Tayda | A-4119 | $0.16 | 3 | $0.48 |
| Barrel plugs with wire ends (note 4) | Digikey | CP-2185-ND | $2.17 | 3 | |
| L293B (note 2) | dipmicro | DE3604 | $2.05 | 1 | $2.05 |
| 20x4 LCD (note 5) | dipmicro | DE3841 | $14.15 | 1 | $14.15 |
| Grand Total | $25.74 | ||||
The total above is for illustration purposes only. It may not reflect the current pricing, and does not include shipping from the above vendors.
Note 1: Resistors are sold in groups of 10 from Tayda. You will have some left over after you complete your project.
Note 2: The motor driver is the L293, available in two versions. The L293D is limited to 0.6A per motor. The L293B is limited to 1.0A per motor. The L293B is not available at Tayda. If you need the higher amperage, you should get a L293B from dipmicro. I would recommend buying more than one of these motor drivers. If it is accidentally shorted out or overloaded, it can simply be replaced.
Note 3: You can pick between Red (A-261), Green (A-262) , and Yellow (A-263) LEDs at Tayda to suit your preference.
Note 4: You will need barrel plugs to connect motors or external power to your JSR. You can get the plugs at Tayda and solder on your own wires, or get wires on plugs from Digikey.
Note 5: You will need a 20x4 LCD. It has to be a 16 pin interface, but not all 16 pin LCDs will work. The one above from Dipmicro will work. I have also bought blue LCDs from ebay (only about $8). Due to the variations of ebay products, I can not guarantee that they all will be suitable. You will also need to have an appropriate resistor for the backlight. Consult the datasheet of your display. If you use the display above, no resistor is required so you need to solder across a jumper instead of a backlight resistor. The blue ebay displays generally require a 220 ohm resistor. If you are unsure if you need a resistor, use a 220 ohm to be safe.
No comments:
Post a Comment