Found a use for magnetic ribbon from old Roborock cleaner :)
Still need to figure out a case for esp32:
Binary files for Xilinx Zynq 7010 FPGA (TRX-DUO)
As it’s RedPitaya clone it’s compatible with Pavel’s Demin software from project «Red Pitaya notes» except that fact that 122.88Mhz 16Bit version of Red Pitaya based in the Xilinx Zynq 7020 FPGA and the clock of the 7010 version is 125Mhz and ADC is 14bit.
Web powermeter slowly turns into controller :)
Added support of dallas temperature sensors, current sensor and power control with S50058a switch
Simple web «powermeter» based on ESP32 and ADS1115
Web «powermeter» based on ESP32 and ADS1115
Some VHF+ stuff.
I was bored and tried to receive some non-HAM and non-voice stuff.
30db attenuator for measurements
20V input, 528mV output.
Amp. control board from 60dbm
STM32 based controller.
Modifying MRF9180 board to RD100 with separate bias
Experiment failed — to much problems, but I decided to post it here anyway.
Finally — finished big LPF
1.2KW LPF
Rear Magura Marta brake dead
So new pair of brakes — front and rear.