PIC Microcontroller Note |
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| Listed in | Hardware on position 16 and overall rank is 2919 |
| Country | Thailand |
| Language | English |
| Owner | punkky |
| Member Since | October 11, 2008 |
| URL | http://picnote.blogspot.com |
| Pagerank | 0 |
| Tags | digital_clock digital_watch led_dot_matrix microcontroller | watch | |
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Latest Posts on: PIC Microcontroller Note
Retrieved latest 5 posts at: http://picnote.blogspot.com/feeds/posts/default
1.5V to 5V DC-DC Convertor
I was looking for a simple solution for pumping 1.5 volts to 5 Volts. I have designed various 1.5v- 5V DC-DC Convertors by using special purpose chips. The problem was those chips are very difficult to obtain. Moreover, DC-DC Convertors are mostly required to use coil which is also difficult to get. Luckily, I found this small breakout board in a ..
Posted on 18 October 2010 | 6:31 pm
Free Circuit Simulator Software
My list of Free Circuit Simulator Software Multisim Free Version Many types of simulators from Linear Technology LTspice IV (Switchercad) is free and powerful. It features all IC chips from Linear Technology. SwitcherCAD™ III is a fully functional Spice III simulator with enhancements and models for easing the simulation of switching regulators..
Posted on 18 October 2010 | 5:47 pm
DIY LED Watch vs Panerai PAM 127
I have completed a prototype of my LED Watch. I will post the detail about how to make it later. The watch case and strap are missing :) Features: - Programmable (via ICSP) - Vintage 7-segment LEDs with slim sigments - Powered from a coin cell 3.7V Li-ion rechargeable battery - Built-in USB battery charger Size comparison between the DIY LED Watch..
Posted on 21 May 2010 | 2:27 pm
Eagle negative PCB output for printing
To make a PCB by using Dry Film photo resist, I need the PCB layout in negative mode. However, in Eagle PCB design software, I cannot print the PCB design in negative mode directly. After a few searches, I have found a good way to get negative films of my PCB designs from Eagle PCB software and it is very easy. There are 3 steps. 1. Click â€..
Posted on 3 January 2010 | 10:32 am
I'm still alive
Just to let you know that I'm still alive. I'm just too busy (with my child and paid works). However, I have done some microcontroller projects. Yes, they are clock/watch related projects. I also want to complete many projects that the concepts have been proved for example, GPS Clock, Digital Wristwatch etc.,By the way, I have got many friends via ..
Posted on 29 November 2009 | 4:56 pm