USB IR Toy: Quick Start

From DP

Revision as of 14:36, 6 February 2013 by R3tikus (Talk | contribs)
(diff) ← Older revision | Latest revision (diff) | Newer revision → (diff)
Jump to: navigation , search

USB IRtoy 11 1.jpg

This is a guide to how to build your IRToy with the free PCB coupon. With this guide I hope to solve all the questions I had when I received my pcb.

Contents

Components

This depends on the pcb that we have chosen. In my case the 1.1.

USB Infrared Toy v1.1

This is the shopping list that I've used. I put it back because the official has some bugs. I follow this schematic.


Irtoyv2-cct.png


Partlist for 1.1
PartQuantityValue
C1 1 0.1uf
C2,C3,C4 3 0.22uf
C5,C6 2 27pf
C7 1 1.0uF
D1 1 BAS16HT1G
I 1 LED SMD
IC1 1 PIC18F2550_28W
J1 1 CON-USB-MINI 5PIN B TYPE
ICSP, JP1, UART 1 40p HEADER TIN
Q1 1 20Mhz
R1, R6 2 10k
R2 1 2K7
R3 1 390R
R4 1 180R
R5 1 1K
RX1 1 TSOP38238
RX2 1 QSE159
S1 1 SMD_TACT_SMALL
T1 1 BC81840MTF
TX 1 100mA IR LED

For buy component only click here and buy.

When you have the component the table above help you to know easyly each component that has value.

Assembly

When you received the component, the first you should do is check that you received all components orders.

  • For the first step, i recommend begin to solder usb-mini, then C2 and the row in front D1,R1,R6,C3,C4,R3,R4,C7 and TX1.
  • Second step is solder IC1.
  • To Finally soldered the missing components.


This method is optional but i am recommend if I were to build another. I follow another method and I had trouble soldering some components.

USB IRtoy 11 2.jpg

USB IRtoy 11 3.jpg



Firmware

When you finish solder your pcb