Post Created date
LED flasher
and set compiler optimization to -s
Monday, 23 June 2008 - 03:16
How to use Serial communication on Tiny13?
May I know what sonar do you use? do you built it yourself? or just buying ready to use like Parallax PING))) or SRF04 things? if you use the sonar kits like Parallax and SRF04s,...
Monday, 23 June 2008 - 02:57
detecting volume
The + and - thing, that is called balanced audio output. By using simple differential audio amplifier you can convert the balanced signal to unbalanced (+ and ground) and read it...
Monday, 23 June 2008 - 02:21
BASCOM C to AVR Studio C
Oh well, everybody likes their own favorite candy.
Thursday, 12 June 2008 - 06:44
ESD Suppressors
I've used Phillips' PRT series.
Tuesday, 10 June 2008 - 02:45
BASCOM C to AVR Studio C
Plons wrote:No Michael, Bascom (to be more precise: BascomAVR) is a compiler. And a very good one :) Nard Yes, it's indeed a compiler. The old BASIC is merely an interpreter, but...
Tuesday, 10 June 2008 - 02:42
24VAC to 12VDC Question
usually i use 15-18 volts AC from transformator to get a fine 12 volts DC.
Wednesday, 28 May 2008 - 05:59
a123 Lithium iron phosphate battery ok?
Great battery
Tuesday, 27 May 2008 - 02:53
mp3 decoder chiip
In youtube i saw a good technique to solder VS1011 chip. Maybe you can learn soldering tiny SMD from there. I've tried soldering SO chips, it's not that hard, give it a little try.
Monday, 26 May 2008 - 02:12
PWM + Filter
krazatchu wrote:What's the reason you want 16 bit and what wave shape you want? I just want to deliver the best. The basic idea is just to play a music from sampled audio before...
Friday, 23 May 2008 - 04:31
PWM + Filter
Bob, 12 times audio frequency means 12 x 20KHz right? That is 240KHz - 4.166 us per PWM cycle. If i use 16 bit timer then it must be very high frequency clock for the timer itself...
Wednesday, 21 May 2008 - 06:00
RC transmitter joystick pots and ADC
Don't forget to put a cap on the ADC input pin (as a low pass filter). This is useful to prevent glitch and voltage spikes when you turn pot.
Wednesday, 21 May 2008 - 04:44