Ver categorias
Explorar
Fiverr Pro
Português
$
USD
Mark
@donaldmarkpr
Audio PCB Design Engineer ESP32 IoT Developer Bluetooth Amplifier Expert
Reino Unido
Inglês
Sobre mim
I specialize in audio electronics, embedded systems, and IoT product development. My expertise includes Class-D amplifiers, DACs, preamps, Bluetooth audio systems, ESP32 firmware, BLE connectivity, and smart audio controllers. I provide complete solutions from schematic design and PCB layout to firmware development, prototyping, and manufacturing support. I help clients transform ideas into reliable, production-ready audio and connected electronic products.
Habilidades
Mark
offline •
Conheça meus serviços
Circuito Impresso (PCB)
I will develop audio amplifier pcb with esp32 ble iot firmware, smart dac mixer control
Circuito Impresso (PCB)
I will design audio pcb, audio amplifier pcb, sci fi analog digital audio circuit pcb
