Andrei Bochkarev
TURKEY • + Follow
Description
SWR meter based Atmega 328 and 1602 display
The SWR meter is disigned for readout RF power and SWR from any SWR bridge. For frequency dependant briges the meter must be calibrated for every band. Please note that PCB is used as rear panel. No are holes for the pins of the LCD.The pins must be soldered to the contact pads on the top layer. .
Note: About the installation of LCD. This is soldered with additional wires 12-15 mm. The space between the PCB and LCD must be 10 mm.
Code
Arduino Codes for SWR meter
SWR_PWR_Blue_R7YZ.ino
Schematic and Layout
Schematic diagram of SWR meter
Schematic_SWR Meter Atmega_2023-10-21.png
Schematic Diagram
Schematic_SWR Meter Atmega_2023-10-27.png
Oct 21,2023
1,591 views
SWR meter based Atmega 328 and 1602 display
1591
2
0
Published: Oct 21,2023
Download Gerber file 54
BOM(Bill of materials)
PCBWay Donate 10% cost To Author
File Last Updated: 2023/10/27 (GMT+8)
File update record
2023-10-2712:48:03
Parts List (BOM) is updated.
*PCBWay community is a sharing platform. We are not responsible for any design issues and parameter issues (board thickness, surface finish, etc.) you choose.
Under the
Attribution-ShareAlike (CC BY-SA)
License.
- Comments(0)
- Likes(2)
Upload photo
You can only upload 5 files in total. Each file cannot exceed 2MB. Supports JPG, JPEG, GIF, PNG, BMP
0 / 10000
More by Andrei Bochkarev
-
Quazi Analog Tahometer for gaz engines
Atmega328 based Quazi Analog Tahometer for gaz engines. Cars and light aircraft. The tacho is disign...
-
Hi-end classic amplifiler Hitachi with modern transistors
Wiele osób uważa, że stare i prawie zapomniane schematy wzmacniacza mają dobry i czysty dźwięk. Oczy...
-
Pico based radio controled motor driver
Pico based motor driver.Radio control enable.
-
Very simple SWR meter
Typically, amateur designs use an SWR meter based on a directional coupler, which has an incident an...
-
A step motor as rotary encoder
You can use any micro step motor as rotary encoder with standart Arduino library.
-
DC-DC Step-Down converter from 15-30 to 12V
FeaturesUp to 95% EffeciencyInput Voltage Range: 15-30VOutput voltage: 12V600 mA Output curent
-
Regulated Power Supply 24V 10A
Regulated Power Supply 24V 10A. Atmega328 based.
-
ZX Spectrum clone based at STM32F401 (with VGA output and PS/2 keyboard input)
ZX Spectrum clone based at STM32F401 (with VGA output and PS/2 keyboard input)
-
MPPT solar panel controller
DIY MPPT solar panel controller. 1KW - 48V, 25 A.
-
ZX Spectrum clone based at STM32F401/BlackPill
ZX Spectrum clone based at STM32F401/BlackPill with VGA out.
-
O2 Sensor Tester ( Lambda Sensor)
O2 sensors do wear out and eventually need to be replaced. The performance of the O2 sensor tends to...
-
Rapsberry Pi IO PCB
Rapsberry Pi input-output board. Easy address modification by DIP switches. Power and INTA-INTB op...
-
Digital odometer and quasi-analogspeedometer
Digital odometer and quasi-analog speedometer. For common anode 7-seg displays.
-
Simple Arduino based frequency counter with S-meter
Simple Arduino based frequency counter with S-meter. Max F -8 mHz. You canvuse for superheterodine o...
-
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters
Arduino based Frequency Counter with S-meter for radio receivers and/or transmiters.You can use it w...
-
Arduino based Signal generator and frequency counter
Arduino based Signal generator and frequency counter.Frequency counter input up 6 mHz;Sinus signal o...
-
LNB power supply for RTL-SDR with Biass-T
LNB power supply with Biass-T for RTL-SDR. You can receive the signal from Starlink beccons andfrom ...
-
A compact antenna analyser with graphic colour display for 1-30 mHz
A simple antenna analyzer is a helpful gadget which will tell us about the frequencies to which a pi...
You may also like
-
-
-
-
-
3D printed Enclosure Backplate for Riden RD60xx power supplies
157 1 1 -
-
