External S-Meter on Icom Radios with CI-V Port

Add an external S-meter on any Icom amateur radio transceiver that has a CI-V control port.

Dec 26, 2018

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6 respects

Components and supplies

1

Resistor 10k ohm

1

Capacitor 10 µF

1

Diode 1N4148

1

Resistor 4.75k ohm

1

Connector 3.5 mm (1/8)

2

Ferrite Core Round Cable

1

Connector Icom tuner (computer supply)

1

Single Turn Potentiometer- 10k ohms

1

Arduino UNO

Project description

Code

Icom CI-V S-meter

c_cpp

Icom CI-V S-meter

c_cpp

Downloadable files

Icom CI-V S-meter schematic

Icom CI-V S-meter schematic

Icom CI-V S-meter schematic

Icom CI-V S-meter schematic

Documentation

icom_ci-v_-_arduino_external_s-meter_1_-_copie_d3ccibBjYE.jpg

icom_ci-v_-_arduino_external_s-meter_1_-_copie_d3ccibBjYE.jpg

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icom_ci-v_-_arduino_external_s-meter_3_Edfe66OhJm.jpg

icom_ci-v_-_arduino_external_s-meter_2_2MlMq3xvm1.jpg

icom_ci-v_-_arduino_external_s-meter_2_2MlMq3xvm1.jpg

icom_ci-v_-_arduino_external_s-meter_6_I6a4pvohqr.jpg

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icom_ci-v_-_arduino_external_s-meter_4_GoLb4FDoPd.jpg

icom_ci-v_-_arduino_external_s-meter_4_GoLb4FDoPd.jpg

icom_ci-v_-_arduino_external_s-meter_3_Edfe66OhJm.jpg

icom_ci-v_-_arduino_external_s-meter_3_Edfe66OhJm.jpg

icom_ci-v_-_arduino_external_s-meter_6_I6a4pvohqr.jpg

icom_ci-v_-_arduino_external_s-meter_6_I6a4pvohqr.jpg

icom_ci-v_-_arduino_external_s-meter_1_-_copie_d3ccibBjYE.jpg

icom_ci-v_-_arduino_external_s-meter_1_-_copie_d3ccibBjYE.jpg

icom_ci-v_-_arduino_external_s-meter_4_GoLb4FDoPd.jpg

icom_ci-v_-_arduino_external_s-meter_4_GoLb4FDoPd.jpg

icom_ci-v_-_arduino_external_s-meter_2_2MlMq3xvm1.jpg

icom_ci-v_-_arduino_external_s-meter_2_2MlMq3xvm1.jpg

icom_ci-v_-_arduino_external_s-meter_5_8BB9YuMgOR.jpg

icom_ci-v_-_arduino_external_s-meter_5_8BB9YuMgOR.jpg

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