make_your_own_arduino
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| make_your_own_arduino [2018/12/01 18:59] – sdh7 | make_your_own_arduino [2019/07/25 21:02] (current) – sdh7 | ||
|---|---|---|---|
| Line 24: | Line 24: | ||
| * Basics of soldering in case anyone is a new solderer. | * Basics of soldering in case anyone is a new solderer. | ||
| * Resistors | * Resistors | ||
| - | * 1K (bigger, brown-black-red) | + | |
| + | | ||
| * 10k (smaller, brown-black-orange) | * 10k (smaller, brown-black-orange) | ||
| * IC socket | * IC socket | ||
| Line 30: | Line 31: | ||
| * Tack first pin in, then adjust fit as needed | * Tack first pin in, then adjust fit as needed | ||
| * Capacitors | * Capacitors | ||
| + | * Capacitors store a charge. | ||
| * 18pF (2) (have black splotch across the top) - in the XTL & Caps area just above the microcontroller. | * 18pF (2) (have black splotch across the top) - in the XTL & Caps area just above the microcontroller. | ||
| - | | + | * These along with the crystal make up the timing circuit for the microcontroller. |
| - | * Switch | + | |
| + | * These function as " | ||
| + | * Switch | ||
| * LED - Square Hole + (long lead) | * LED - Square Hole + (long lead) | ||
| * Crystal (*outer* holes on the PCB) | * Crystal (*outer* holes on the PCB) | ||
| * Programming header | * Programming header | ||
| * tack in pin and adjust if necessary | * tack in pin and adjust if necessary | ||
| - | * Microcontroller | ||
| - | * ORIENTATION CRITICAL | ||
| * Jumpers (somewhat optional, and notice that they are zero-ohm resistors!) | * Jumpers (somewhat optional, and notice that they are zero-ohm resistors!) | ||
| * NOTE: The Diavolino does not have any protection from multiple voltage sources. You *must* be a little careful when powering it. If using USB power, TURN THE BATTERY PACK OFF! | * NOTE: The Diavolino does not have any protection from multiple voltage sources. You *must* be a little careful when powering it. If using USB power, TURN THE BATTERY PACK OFF! | ||
| * USBV Jumper - if you don't want to use the battery pack, or want it to be powerable via USB, install this jumper. | * USBV Jumper - if you don't want to use the battery pack, or want it to be powerable via USB, install this jumper. | ||
| * Regulator jumper- if you want to use a 5V wall power supply, you can install this jumper. If you want to use a 9V (or greater) power supply, DO NOT INSTALL THIS JUMPER. | * Regulator jumper- if you want to use a 5V wall power supply, you can install this jumper. If you want to use a 9V (or greater) power supply, DO NOT INSTALL THIS JUMPER. | ||
| - | * Battery Pack (optional) | ||
| - | * Use the holes near the solder points for strain relief on the cables | ||
| - | * Pack can be foam-taped to the underside of the board, if you want | ||
| * Headers | * Headers | ||
| * Solder these carefully- proper alignment is important! | * Solder these carefully- proper alignment is important! | ||
| * Tack one pin of each on, then adjust as necessary | * Tack one pin of each on, then adjust as necessary | ||
| + | * Microcontroller | ||
| + | * ORIENTATION CRITICAL | ||
| + | * Battery Pack (optional) | ||
| + | * Use the holes near the solder points for strain relief on the cables | ||
| + | * Pack can be foam-taped to the underside of the board, if you want | ||
| * Power on test | * Power on test | ||
| * Apply power (via batteries or USB) | * Apply power (via batteries or USB) | ||
make_your_own_arduino.1543690776.txt.gz · Last modified: 2018/12/01 18:59 by sdh7