IR LED ATTINY85

2 years ago 1245
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

ATtiny85 IR remote LED controller - mainly for ambient light behind a TV Single colour LED

On first power up Press PROG button to enter program mode ON/OFF value Brightness up+ Brightness down- Programming done Programming can be over written once the PROG button is pressed

Operation Press ON/OFF assigned button LED fades in to set brightness value Default to 50% [128] Once the dim assigned button is pressed that value is now stored as the fade to value

Press Brightness +/- assigned button LED fade to value Each press is 15 steps in brightness 0 - 255

Press ON/OFF assigned button LED fades out to value of 0

V.2.0 Notes: Change resistors from 1206 to 0603

Documents

IR LED ATTINY85

IR LED ATTINY85 PCB

BOM

ID Name Designator Footprint Quantity
1 +12/24VDC Input PWR PJ-102A 1
2 IR Receiver IR HDR-3X1/2.54 1
3 100uF C4 CAP-D5.0XH5.5 1
4 100K R2 1206 1
5 Status_LED STAT 0805 1
6 ATTINY85-20SU U1 SOIC-8_208mil 1
7 IRF7493TRPBF M1 SOIC-8_150MIL 1
8 WJ500V-5.08-2P LED WJ500V-5.08-2P 1
9 1K R5 1206 1
10 1KΩ R3,R1 1206 2
11 S2M D1 SMB(DO-214AA) 1
12 100 R4 1206 1
13 Header-Male-2.54_1x3 EXP HDR-3X1/2.54 1
14 K2-1187SQ-A4SW PROG KEY-5.2*5.2 1
15 MIC2954 U2 SOT223 1
16 2.2uF(225) C5 0603 1

Attachments

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Members

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