Showing posts with label ARDUINO. Show all posts
Showing posts with label ARDUINO. Show all posts

March 5, 2021

LCD display satellite name,azimuth and elevation.


Here is s simple project to display the satellite name,azimuth and elevation
on LCD attached to Arduino Micro-controller.

The software used are :

1- Orbitron v-3.71 .


2-Orbitron DDE Azimuth Elevation To Serial.from Trips in Tech
(http://tripsintech.com/orbitron-dde-azimuth-elevation-to-serial/)

3-My Arduino code to read and display the serial output data from
Orbitron and the serial DDE .

Hardware

1-LCD keypad shield.
2-Arduino UNO.
3-PC.










March 21, 2015

Low cost APRS !!


I had no transmitter module, to test my new Arduino sketch except the low
cost JMR-TX1 module. For my surprise it works like a charm and succeeded
to transmit packet frames without missing any,  just like a robust FM transmitter
module !!! .
On spectrum analyzer I noticed a lot of noise, but a simple output filter can
boost using of this cheap  low power module for more lab and field experiments.