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Electrical Engineering
Electronics
Microcontroller
PCB Design and Layout
PCB Layout
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$20 USD / hodinu
Pochází z CHINA
beijing, china
$20 USD / hodinu
Aktuálně je zde 2:55 dop.
Připojil se května 7, 2020
1 Doporučení

Xianghu M.

@lsjlsj04127

 4,8 (5 recenze)
5,2
5,2
75%
75%
$20 USD / hodinu
Pochází z CHINA
beijing, china
$20 USD / hodinu
80 %
Úspěšně realizované projekty
100 %
V rámci rozpočtu
100 %
Včas
17 %
Poměr opětovného zaměstnání

Embedded Expert & PCB designer

Thank you visit my profile page. My main skill is embedded engineering and PCB design and web front-end developer.. I have 10+ years experience in designing embedded system,webservice. Technical area : PCB Design: Altium Desinger, Eagle, Orcad..etc. ARM : Cortex-A Series arm chips such as V3s, S3, A33, A20. Exynos 4412, 4418, RK3399, RK1108 and so on. Embedded Linux Kernel, Drivers, File System MicroChips : ARM Cortex-M, ARM9 chips such as STM32, STM8 ATMEL, PIC, 8051 microchips programming WIFI and Bluetooth : ESP32, ESP8266, nRF52832, nRF840, CC2541 Embedded Communication : UART, SPI, I2C, CAN and so on. USB Drivers : USB-CDC, USB-MSD, USB-WIFI and so on IoT Development : Smart Switch, Smart Lock PCB : High speed signal wiring, Electrical Power Wiring and so on. Web Service: HTML, PHP,Javascript. Thank you.
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Portfolio

8648504
- Features:  DC motor control  3 High current lights switching  Remote control and monitoring via WiFi - Tech specs:  WiFi Module: ESP_12_E  Interfaces: DC motor, 3 lights  Programming and Debug: UART  Boot mode selection: Flash mode/UART download  Power: DC12V - Main Skills:  2-layer PCB design using Altium Designer  Small size compact design matched in existing case  High current circuit design  ESP8266 firmware development
WiFi Motor Control Board
- Features:  DC motor control  3 High current lights switching  Remote control and monitoring via WiFi - Tech specs:  WiFi Module: ESP_12_E  Interfaces: DC motor, 3 lights  Programming and Debug: UART  Boot mode selection: Flash mode/UART download  Power: DC12V - Main Skills:  2-layer PCB design using Altium Designer  Small size compact design matched in existing case  High current circuit design  ESP8266 firmware development
WiFi Motor Control Board
8648495
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
6591540
Visual Studio 2019 .Net Framework C# Form Application USB-SPI/I2C Communication
Desktop Application
6591485
ESP32 BLE BLE-SPP Protocols
BLE application
ESP32 BLE BLE-SPP Protocols
BLE application
6591468
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
6591346
Camera : OV2640, GC0308, GC0328 Protocol : MQTT, HTTP-POST Board : ESP32-Cam Power : USB power supply
ESP32 Camera Application
Camera : OV2640, GC0308, GC0328 Protocol : MQTT, HTTP-POST Board : ESP32-Cam Power : USB power supply
ESP32 Camera Application
8648504
- Features:  DC motor control  3 High current lights switching  Remote control and monitoring via WiFi - Tech specs:  WiFi Module: ESP_12_E  Interfaces: DC motor, 3 lights  Programming and Debug: UART  Boot mode selection: Flash mode/UART download  Power: DC12V - Main Skills:  2-layer PCB design using Altium Designer  Small size compact design matched in existing case  High current circuit design  ESP8266 firmware development
WiFi Motor Control Board
- Features:  DC motor control  3 High current lights switching  Remote control and monitoring via WiFi - Tech specs:  WiFi Module: ESP_12_E  Interfaces: DC motor, 3 lights  Programming and Debug: UART  Boot mode selection: Flash mode/UART download  Power: DC12V - Main Skills:  2-layer PCB design using Altium Designer  Small size compact design matched in existing case  High current circuit design  ESP8266 firmware development
WiFi Motor Control Board
8648495
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
- Features:  2 Boards in 1 case: Main board and Sensor interface board  Sensor data transmission and remote control via Cellular  Precise GPS location tracking  Multiple sensor data collecting and processing  External DC or solar power charging  Water resist case for outside operation - Tech specs:  Processor: Intel® Edison Compute Module The Intel® Edison compute module is designed to lower the barriers to entry for anyone prototyping and producing IoT and wearable computing products.  Skywire™ HSPA+ HE910 Embedded Cellular Modem: NL-SW-HSPAPG (800/850, AWS1700, 1900 & GPS )  Interfaces: 18 for digital, 6 for analog, 4 for PWM, plus UART, SPI and TWI (I2C)  Analog Input Pin: 12-bit 1MSPS 8 channel ADC  3.5mm Stereo Jack: 5 for Decagon 5TE Sensor interface, 2 for standard analog input  Programming and Debug: USB to UART debug port  Power: DC 7~15V or 3.7 LiPo battery  Charging: Solar charge controller, up to 1500mA charge current  LED: RGB LED  USB: MicroUSB port fo
Cellular Multi-Sensor Data Controller
6591540
Visual Studio 2019 .Net Framework C# Form Application USB-SPI/I2C Communication
Desktop Application
6591485
ESP32 BLE BLE-SPP Protocols
BLE application
ESP32 BLE BLE-SPP Protocols
BLE application
6591468
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
uboot Several Custom Drivers MiniGUI Graphics, User Interface Embedded FileSystem CPU : S3, V3s, RV1108 and so on
Linux Kernel
6591346
Camera : OV2640, GC0308, GC0328 Protocol : MQTT, HTTP-POST Board : ESP32-Cam Power : USB power supply
ESP32 Camera Application
Camera : OV2640, GC0308, GC0328 Protocol : MQTT, HTTP-POST Board : ESP32-Cam Power : USB power supply
ESP32 Camera Application

Recenze

Změny byly uloženy
Zobrazeno 1 - 5 z 5 recenzí
Filtrovat recenze podle:
0,0
$20,00 USD
Schematics and PCB layout design
The project is not completed according to the dispute
Electronics
Microcontroller
Electrical Engineering
PCB Layout
Circuit Design
M
Closed User
@Mcjinkz
•
před rokem
4,6
$2 550,00 CAD
Allwinner A64 firmware development
Xianghu is very versatile and was able to help us with our project effectively. He was able to develop or fix the firmware for the following: 1) OV5640 camera for Allwinner A64 processor 2) GT911 based touch panel for Allwinner A64 processor 3) A light sensor for an STM32 family processor 4) A camera ON led indicator for the STM32 processor
Electronics
Microcontroller
Arduino
Firmware
U
Pochází z Salman Q.
@Umbrelasmart
•
před 3 roky
5,0
$20,00 USD
PCB fix in Eagle
Excellent professional, good communication I recommend it to everyone.
Electronics
PCB Layout
PCB Design and Layout
Avatar uživatele
Pochází z Wellington F.
@tomfernando26
•
před 3 roky
4,6
$10,00 USD
I need a pcb layout designer
Xianghu M delivered on time and is eager to please.
PCB Layout
Avatar uživatele
Pochází z Johan S.
@endstreet
•
před 3 roky
5,0
$3 397,00 AUD
PCB Gerber File
Very professional and understanding. Our company will continue to use Xianghu for all our projects.
Electronics
Electrical Engineering
PCB Layout
Circuit Design
PCB Design and Layout
Avatar uživatele
Pochází z Ross J.
@SpeedSigns333
•
před 3 roky

Zkušenosti

Embedded System Engineer

Beijing FCONRR Co, Ltd
srp 2006 - zář 2012 (6 roků, 1 )
I have worked as embedded system engineer.

Vzdělání

Bechalor of Computer Science

Beijing Institute of Technology, China 2002 - 2006
(4 roky)

Kontaktujte Xianghu M. ohledně vaší práce

Přihlaste se a proberte všechny podrobnosti prostřednictvím chatu.

Ověření

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PCB Design and Layout 2
Microcontroller 1
Electrical Engineering 1

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