usb_infrared_toy
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— | usb_infrared_toy [2013/08/13 12:13] (current) – created - external edit 127.0.0.1 | ||
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+ | < | ||
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+ | Buy here: http:< | ||
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+ | Basically a devices for sending and reading arbitrary IR signals over USB. Great for old school hacking. | ||
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+ | BOM | ||
+ | * Part\tValue | ||
+ | * C1-C4\t0.1uF capacitor (0805) | ||
+ | * C5,C6\t27pF capacitor (0805) | ||
+ | * D1\tSmall signal diode (DO323) | ||
+ | * IC1\tPIC 18F2550-i/ | ||
+ | * ICSP\t0.1″ pin header (1×05) | ||
+ | * J1\tUSB MINI-B jack (SMD) | ||
+ | * Q1\t20MHz crystal (SMD/ | ||
+ | * R1\t10,000 ohm resistor (0805) | ||
+ | * R2\t2700 ohm resistor (0805) | ||
+ | * R3\t390 ohm resistor (0805) | ||
+ | * R4\t180 ohm resistor (0805) | ||
+ | * R5\t1000 ohm resistor (0805) | ||
+ | * T1\tNPN transistor, hfe 30+, 200mA+ (0805) | ||
+ | * I\tindicator LED (0805) | ||
+ | * RX\t5volt 38kHz IR receiver (eg: TSOP38238) | ||
+ | * TX\t~940nm, 20mA IR LED (5mm) | ||
+ | * S1\tsmall tactile switch (optional) | ||
+ | |||
+ | |||
+ | PCB [[http:// | ||
usb_infrared_toy.txt · Last modified: 2013/08/13 12:13 by 127.0.0.1