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Automatic SWR and power meter
The display unit is awesome; Above all, the possibility of changing the mean and PEP when the time constant changes
post 15 Sep 2024
Projects_Homebrew Links →
LC Meter kit has sold out
All board mounted parts included, just add a piezo speaker, power connector and test alligator clips to complete the kit
Tranistorized Dip Meter
This dip meters use 2SC2369 transistor for RF Oscillator and 2SC458
L-C meter based on pic16f84a ic
This is one of the most accurate and simplest lc inductance capacitance meters that one can find, yet one that you can easily build yourself
Programmatore seriale per PIC
In the title I refer in particular to the electronic object that connected to a computer
LC Meter based on PIC16F628A
This is one of the most accurate and simplest LC inductance / capacitance Meters that one can find
168
All board mounted parts included, just add a piezo speaker, power connector and test alligator clips to complete the kit
This dip meters use 2SC2369 transistor for RF Oscillator and 2SC458
This is one of the most accurate and simplest lc inductance capacitance meters that one can find, yet one that you can easily build yourself
In the title I refer in particular to the electronic object that connected to a computer
This is one of the most accurate and simplest LC inductance / capacitance Meters that one can find
23cm Yagi Antenna building Finished antenna at 1275 MHz SWR under 1:1.5 at resonant frequency
50 MHz preamp Gain 26dB with the BFG135 Preamps for 144 and 430 MHz, for 50 MHz, the BFG135a is a cheap transistor and in my view rather strong. It is not easily damaged by static discharge or RF power. FG connection
Interface-for-digital-broadcasts-with-integrated-audio 4-port HUB, with a TUSB2046. With port 1 of the HUB we drive the FT232RL; with port 2 the PCM2904, furthermore, we decided to leave ports 3 and 4 free