leoloel

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Description

N|Watch - DIY Digital Wristwatch v1.3



N|Watch - DIY Digital Wristwatch
http://blog.zakkemble.co.uk/diy-digital-wristwatch/

The firmware .hex and .eep files are compiled for ATmega328P

Fuses for ATmega328/328P
Internal RC 8MHz 6 CK/14CK + 65ms startup
Bootloader enabled, 256 words (512 bytes)
Serial program (SPI) enabled
Brown-out at 1.8V
High:		0xDE
Low:		0xE2
Extended:	0x06

./utils/bitmapConverter.exe
Utility to convert images (in ./imgs/) to pixel byte array

Font used for the large numbers on the main time display is AgencyFB Bold Wide available at http://www.fontsner.com/font/AgencyFBBoldWide-37966.html
My productions are published under GNU GPL v3 (see License.txt).

--------

Zak Kemble
contact@zakkemble.co.uk

https://blog.zakkemble.net/diy-digital-wristwatch/

Code

https://github.com/zkemble/NWatch

Dec 26,2019

2,175 views

N|Watch - DIY Digital Wristwatch v1.3

2 Layers PCB 36.8 x 35.5 mm FR-4, 1.6 mm, 1, HASL with lead, Black Solder Mask, White silkscreen

Introduction The main incentive behind this project was to see how much I could cram, in terms of both hardware and software, into a wristwa

2175

8.00 (2)

Published: Dec 26,2019

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