Electronics
I develop commercial electronic projects since 2012. I have succesfully delivered many circuit and product designs. I specialize in analog and digital tools for musicians and recording studios, but I have experience with railway industry equipment and automotive projects too.
Since June 2023 I also work for R&D department of Faurecia Pneumatic. My job is to design and prototype mechatronic circuits for car comfort systems.
I have a well-equipped and ESD-protected laboratory to build and test high-quality prototypes.
Analog audio circuits
- Filters
- Dynamic processors
- Delay lines
- Preamps, mixers
Digital circuits
- STM32, Microchip AVR
- Object-oriented programming in C++17
- UART, I2C and SPI communication protocols
Electronic design
- Circuit simulation
- Schematic and PCB design (DipTrace)
- Prototype testing and debugging
- Adapting PCB design for manufacturing
Product design
- Assembly modelling
- Labels, overprints
- Enclosures and panels design
Automatic Train Braking system testing device
Automatic Train Braking system testing device
CZMR01 has been designed to check the correct operation of the Automatic Train Braking (SHP) system. SHP verifies the driver’s vigilance by triggering light and sound signals. The driver should react to them by pressing the appropriate button. This process is triggered by a special trackside resonator.
Subsequent events of this sequence should take place at strictly defined intervals. CZMR01 is intended to measure these intervals. In order to use it, you need to connect the device to each of the system modules and start the process by driving the train over the resonator. CZMR01 will capture appropriate pulses and display the times between them. The panel has been designed to be mounted in a plywood transport case and includes a wire harness compartment door.
3D
Automatic Train Braking system testing device
Automatic Train Braking system testing device
CZMR01 has been designed to check the correct operation of the Automatic Train Braking (SHP) system. SHP verifies the driver’s vigilance by triggering light and sound signals. The driver should react to them by pressing the appropriate button. This process is triggered by a special trackside resonator.
Subsequent events of this sequence should take place at strictly defined intervals. CZMR01 is intended to measure these intervals. In order to use it, you need to connect the device to each of the system modules and start the process by driving the train over the resonator. CZMR01 will capture appropriate pulses and display the times between them. The panel has been designed to be mounted in a plywood transport case and includes a wire harness compartment door.
3D
Stray Cat MicroMic
Stray Cat MicroMic
MicroMic is a microphone preamp designed to allow vocalists to use guitar stompboxes. There are infinite possibilities for guitarists to shape their sound, but only several products are available for singers. MicroMic is here to change that.
This studio-quality preamp has an FX loop that matches the electric guitar output level and impedance. It has an additional, overdriven channel for extra mojo.
Stray Cat Bass Pedals
Stray Cat Bass Pedals
Bass Pedals is a programmable MIDI foot controller. It was inspired by bassists like Mike Rutherford or John Paul Jones, who often doubled as rhythm guitarists on stage and played the bassline with an organ foot keyboard.
Bass Pedals is a compact version of such a keyboard designed for musicians who do not need immediate access to the whole octave. Each of the four programmable buttons can be assigned to even four notes of your choice, so you can play chords as well. You can also control a connected instrument remotely via Control Change and Program Change messages. The memory of the device can store 99 programmed configurations.
Stray Cat Riddle Machine
Stray Cat Riddle Machine
This all-analog audio effect has endless sonic possibilities and works equally well with guitar, bass, synthesizer, or any other electric/electronic instrument. At its heart, there is a configurable filter controlled by your playing dynamics, LFO, or expression pedal. You can also use the pedal to control the speed of the LFO.
Riddle Machine also features a distinctive fuzz that, combined with a filter, will give your guitar a sound reminiscent of an analog synthesizer. You can also use it like a classic wah, but its range and aggressive resonance are one of a kind.
