Browsing all articles tagged with Function Generator
Function Generator
History
This project didn’t look complicated but it was. The MCU part is really simple: just some code for the Display, Keypad and DDS Communication.
A DDS is a chip that is driven by a hi-frequency oscillator. I used a 50 Mhz clock. Inside this IC there is a big divider that goes down to less than 1Hz. The resulting clock is passed to another counter which is connected to a Sine ROM table. If you need a triangle wave, the counter is directly connected to the output. For a square wave, the signal which drives the counter is redirected to the primary output.
read more
Please note
Categories
- All projects
- Audio
- Clock
- Electric Train
- Gadjet
- General Posting
- Laser
- Lastes News
- LED
- Library
- Sensor
- Software
- Work Bench Tools
Blogroll
Electronic Links
Tags
AGC
Anemometer
AVR
AVR Bootloader
Bootloader
Capacitence
Capacitor
Clock
Color
Control
DCC
Debugger
Devices
Digital
driver
Function Generator
High Gain Microphone
Humidity
Inductance
Inductor
Laser
LCD
LED 3W
Library
Lightning Detector
MegaLoad
Meter
Moodlight
Mood Light
MS5534
Nixie
OscilloScope
projector
Rain Fall Sensor
rgb
RGB LED
Scop
Sensor
SHT75
Temperature
Terminal
Tipping Bucket
Train Modeling
Vintage
Water Detector