Software Defined Radios

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Log Base 3 Calculator

Last post by IB4TL « Wed Mar 29, 2023 11:33 pm

by IB4TL » Wed Mar 29, 2023 11:33 pm

Source:

0 Replies

110 Views

Last post by IB4TL
Wed Mar 29, 2023 11:33 pm
Logitech F710 Lost USB Dongle – What to do?

Last post by adnan sohail « Mon Mar 20, 2023 12:38 pm
Replies: 1
by IB4TL » Thu Aug 04, 2022 12:15 pm

The F710 is a popular and cost-effective wireless game controller – also known as gamepad. It was launched in 2011. The build quality is solid and...

1 Replies

244 Views

Last post by adnan sohail
Mon Mar 20, 2023 12:38 pm
[SOLVED] Logitech MK270 Lost Receiver

Last post by IB4TL « Sun Mar 05, 2023 10:31 am

by IB4TL » Sun Mar 05, 2023 10:31 am

The MK270 is a cost-effective wireless Keyboard and Mouse combo that is very highly rated by users.

MK270 Keyboard Mouse Combo
To enable...

0 Replies

130 Views

Last post by IB4TL
Sun Mar 05, 2023 10:31 am
[SOLVED] Lost Receiver for Logitech M510 Mouse

Last post by IB4TL « Tue Feb 14, 2023 4:08 pm

by IB4TL » Tue Feb 14, 2023 4:08 pm

Logitech M510 is a popular wireless mouse from Logitech.

It works quite well – connects instantly and reliably. The mouse connects over wireless...

0 Replies

129 Views

Last post by IB4TL
Tue Feb 14, 2023 4:08 pm
Logitech M510 Mouse Not Working

Last post by IB4TL « Mon Feb 13, 2023 10:57 pm

by IB4TL » Mon Feb 13, 2023 10:57 pm

In this guide we walk you through the different steps to solve the problem with your M510 mouse . Many people have reported issues with the mouse –...

0 Replies

142 Views

Last post by IB4TL
Mon Feb 13, 2023 10:57 pm
12V to 5V Voltage Divider

Last post by IB4TL « Sun Feb 12, 2023 10:25 pm

by IB4TL » Sun Feb 12, 2023 10:25 pm

In many circuit applications there is a requirement to convert 12 Volt to 5 Volt.

For example, a circuit may not be able to tolerate input...

0 Replies

134 Views

Last post by IB4TL
Sun Feb 12, 2023 10:25 pm
Logitech K260 or MK260 Receiver Lost – SOLVED

Last post by IB4TL « Sun Feb 12, 2023 8:57 pm

by IB4TL » Sun Feb 12, 2023 8:57 pm

Logitech K260 is a wireless keyboard from Logitech. The MK260 is a wireless mouse keyboard combo.

Both products ship with a small wireless USB...

0 Replies

134 Views

Last post by IB4TL
Sun Feb 12, 2023 8:57 pm
Samsung TV Remote Volume Control Not Working (Easy Solutions!)

Last post by IB4TL « Sat Feb 11, 2023 11:07 pm

by IB4TL » Sat Feb 11, 2023 11:07 pm

My friend Anna just bought a 75″ Samsung TV from Costco over Christmas. In general, she has been very happy with the picture quality of the TV and...

0 Replies

183 Views

Last post by IB4TL
Sat Feb 11, 2023 11:07 pm
5 V to 3.3 V voltage divider

Last post by IB4TL « Sat Feb 11, 2023 5:31 pm

by IB4TL » Sat Feb 11, 2023 5:31 pm

In many circuit applications there is a requirement to convert 5 Volt to 3.3 Volt.

For example, a microcontroller may not be able to tolerate...

0 Replies

115 Views

Last post by IB4TL
Sat Feb 11, 2023 5:31 pm
How to fix horizontal lines on a Samsung TV screen [Easy Solutions!]

Last post by IB4TL « Sat Feb 11, 2023 5:26 pm

by IB4TL » Sat Feb 11, 2023 5:26 pm

Source:

0 Replies

117 Views

Last post by IB4TL
Sat Feb 11, 2023 5:26 pm
10 m Dipole Length Calculator

Last post by IB4TL « Thu Jan 19, 2023 1:27 am

by IB4TL » Thu Jan 19, 2023 1:27 am

This tool calculates the physical dimensions of a 10 meter dipole antenna.

At 10 meters, the dipole length (L) is 15.61 feet . The length of each...

0 Replies

126 Views

Last post by IB4TL
Thu Jan 19, 2023 1:27 am
2 m Dipole Length Calculator

Last post by IB4TL « Thu Jan 19, 2023 12:57 am

by IB4TL » Thu Jan 19, 2023 12:57 am

This tool calculates the physical dimensions of a 2 meter dipole antenna.

At 2 meters, the dipole length (L) is 3.12 feet . The length of each...

0 Replies

122 Views

Last post by IB4TL
Thu Jan 19, 2023 12:57 am
160 m Dipole Length Calculator

Last post by IB4TL « Thu Jan 19, 2023 12:47 am

by IB4TL » Thu Jan 19, 2023 12:47 am

This tool calculates the physical dimensions of a 160 meter dipole antenna.

At 160 meters, the dipole length (L) is 249.8 feet . The length of...

0 Replies

118 Views

Last post by IB4TL
Thu Jan 19, 2023 12:47 am
Current through Voltage Divider Calculator

Last post by IB4TL « Wed Jan 18, 2023 4:00 pm

by IB4TL » Wed Jan 18, 2023 4:00 pm

This tool calculates the current through a voltage divider network consisting of any number of resistors.

Enter
Voltage (Vin) Resistance (R1,...

0 Replies

128 Views

Last post by IB4TL
Wed Jan 18, 2023 4:00 pm
Voltage Divider Calculator with 3 Resistors

Last post by IB4TL « Wed Jan 18, 2023 3:13 pm

by IB4TL » Wed Jan 18, 2023 3:13 pm

This tool calculates the voltage across each of three (3) resistors in series.

Enter the Input Voltage Vin , and resistor values R1 , R2 , and R3...

0 Replies

117 Views

Last post by IB4TL
Wed Jan 18, 2023 3:13 pm
Voltage Divider Calculator with 4 Resistors

Last post by IB4TL « Wed Jan 18, 2023 10:08 am

by IB4TL » Wed Jan 18, 2023 10:08 am

This tool calculates the voltage across each of four (4) resistors in series.

Enter the Input Voltage Vin, and resistor values R1, R2, R3 and R4....

0 Replies

131 Views

Last post by IB4TL
Wed Jan 18, 2023 10:08 am
Resistor Divider Calculator

Last post by IB4TL « Wed Jan 18, 2023 12:25 am

by IB4TL » Wed Jan 18, 2023 12:25 am

This tool calculates the voltage drop across each resistor in a series network of two resistors.

Enter
Input Voltage Vin R1 and R2 in...

0 Replies

123 Views

Last post by IB4TL
Wed Jan 18, 2023 12:25 am
Voltage Divider Calculator

Last post by IB4TL « Tue Jan 17, 2023 11:29 pm

by IB4TL » Tue Jan 17, 2023 11:29 pm

This tool calculates the voltage drop across each resistor in a series network of two resistors.

Enter
Input Voltage Vin R1 and R2 in...

0 Replies

145 Views

Last post by IB4TL
Tue Jan 17, 2023 11:29 pm
Ohm Calculator for Speaker in Series

Last post by IB4TL « Thu Dec 15, 2022 7:02 pm

by IB4TL » Thu Dec 15, 2022 7:02 pm

This calculator determines the total effective resistance of any number of speakers in series

Enter any number of resistance or impedance values in...

0 Replies

149 Views

Last post by IB4TL
Thu Dec 15, 2022 7:02 pm
Ohm Calculator for Subwoofer

Last post by IB4TL « Thu Dec 15, 2022 6:54 pm

by IB4TL » Thu Dec 15, 2022 6:54 pm

This calculator determines the total effective resistance of any number of subwoofers in parallel and in series
Parallel connection
Enter the...

0 Replies

145 Views

Last post by IB4TL
Thu Dec 15, 2022 6:54 pm
Ohm Calculator for Speakers in Parallel

Last post by IB4TL « Thu Dec 15, 2022 6:32 pm

by IB4TL » Thu Dec 15, 2022 6:32 pm

This calculator determines the total effective resistance of any number of speakers in parallel.

Enter the resistance or impedance values separated...

0 Replies

146 Views

Last post by IB4TL
Thu Dec 15, 2022 6:32 pm
Total Power Calculator – Parallel Resistors

Last post by IB4TL « Sun Dec 11, 2022 10:59 pm

by IB4TL » Sun Dec 11, 2022 10:59 pm

This tool calculates the total power for a set of any number of resistors in parallel.

Enter the
Voltage and Resistor values , each separated by...

0 Replies

145 Views

Last post by IB4TL
Sun Dec 11, 2022 10:59 pm
Total Resistance Calculator

Last post by IB4TL « Sun Dec 11, 2022 5:45 pm

by IB4TL » Sun Dec 11, 2022 5:45 pm

This calculator determines the total effective resistance of any number of resistors in parallel.

Enter the resistor values separated by commas....

0 Replies

154 Views

Last post by IB4TL
Sun Dec 11, 2022 5:45 pm
Running Total Calculator

Last post by IB4TL « Sun Dec 11, 2022 3:56 pm

by IB4TL » Sun Dec 11, 2022 3:56 pm

This tool calculates the running total or cumulative sum of a series of numbers.

Simply enter the sequence of numbers (positive or negative) in...

0 Replies

147 Views

Last post by IB4TL
Sun Dec 11, 2022 3:56 pm
Average Voltage Calculator

Last post by IB4TL « Tue Dec 06, 2022 12:36 pm

by IB4TL » Tue Dec 06, 2022 12:36 pm

This tool calculates the average voltage level of a sine wave over the interval π/2 radians.

Enter the peak voltage ( Vpeak ) below to find the...

0 Replies

163 Views

Last post by IB4TL
Tue Dec 06, 2022 12:36 pm

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