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Dreamskay
@dreamskay
Level 2
PCB Designer, FPGA, IoT, Microcontroller Expert with over 10 years
China
English, Japanese
About me
- Applications various processors (TMS32, STM32, ESP32, ESP82, LoRa, nRF52, Arduino, Atmega, RAK4, SIM7, etc)
- Routing techniques for high-speed signals (24Gbps PCIe etc)
- Design of various memory interface (SRAM, DDR, DDR2, DDR3, DDR4).
- Various signal processing techniques (PCIe, SATA, HDMI, USB, UART, USART, SPI, I2C, RS485/RS422, RS232C, etc)
- Various wireless signal processing techniques (Bluetooth, Wi-Fi, Z-Wave, Zigbee, RFID, etc)
- Various sensor interface techniques (ECG, PPG, HRM, SPO2, CO, CO2, Temperature, PIR, Touch, Pressure, etc)
Skills
Dreamskay
$25/hour
Offline •
Average response time: 1 hour
See my services
Embedded Systems & IoT
I will do design the stm32, esp32, nrf52, lora, nrf, gps, GSM, wireless, prototypes
Printed Circuit Boards (PCB)
I will design schematic, pcb, gerber, bom, jlcpcb, manufacture, highspeed, emi, emc,esd
Want to work on an hourly basis?
Tell Dreamskay what you need.
$25
/
hourPortfolio
13 Reviews
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Rating Breakdown
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- Quality of delivery
- Value of delivery
1-5 out of 13 Reviews
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hugosheldon
Australia
Ongoing collaboration
Legend! finished the project above my expectation!
Seller's Response
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hugosheldon
Australia
Ongoing collaboration
Seller's Response
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aaronward715
United States
Ongoing collaboration
Helpful?
aaronward715
United States
Ongoing collaboration
Dreamskay did a complex project with us and worked closely with us in debugging the app. I am already preparing the next order with him.
Helpful?
ma2008
United States
Ongoing collaboration
Helpful?
