展示 17 结果
高级威客
-
I am a telecommunications electronics engineer, my major is electronics circuit design including Schematic and PCB about 10 years. I used to design electronic circuits including: DC-DC & AC-DC power circuits, solar related circuits, GSM / GPRS / 3G / 4G, LORA, WiFI, ZIGBEE, GPS ... I have experienced dozens of...I am a telecommunications electronics engineer, my major is electronics circuit design including Schematic and PCB about 10 years. I used to design electronic circuits including: DC-DC & AC-DC power circuits, solar related circuits, GSM / GPRS / 3G / 4G, LORA, WiFI, ZIGBEE, GPS ... I have experienced dozens of projects from small to large, including typical projects such as: Wireless lighting control, ARM programming Kit, Smart Home, Embedded computer, Smart Tracker for Cars, Tracker for Cycle, Positioning for ships... See more at: Youtube: https://www.youtube.com/channel/UCgmX7Q1p87Men39GN62ZfFw Website: http://vietnghiep.com 收起
雇用 lt3congtan
-
1. WORK EXPERIENCE - Multi-layer PCB design experience with Altium Designer - Microprocessor circuit: ARM Cortex-M3, Cortex-M4, Cortex-M7, AVR, PIC, etc. - High-speed: USB 2.0, HDMI 2.0, DDR2/DDR3, NAND Flash, Ethernet, etc. - Power supply: DC-DC (isolated, Flyback, Boost, Buck, LDOs…). - Communication circuit with...1. WORK EXPERIENCE - Multi-layer PCB design experience with Altium Designer - Microprocessor circuit: ARM Cortex-M3, Cortex-M4, Cortex-M7, AVR, PIC, etc. - High-speed: USB 2.0, HDMI 2.0, DDR2/DDR3, NAND Flash, Ethernet, etc. - Power supply: DC-DC (isolated, Flyback, Boost, Buck, LDOs…). - Communication circuit with motor driver: BLDC, AC servo, DC servo…via I/O, ADC, and CAN. - Analog signal processing circuit: ADC, DAC, Audio. - Component selection. - Protocol/communication: Wired: QSPI, SPI, I2C, RS485, RS232, CAN, MIPI-LVDS, Modbus TCP/IP, RTU, etc. Wireless, IoT: RF, Wifi, Bluetooth 4.0, GSM (3G, 4G/LTE), Lora... - Experience in building evaluation kits such as Arduino, ESP32, ESP8266, and STM32... - Combine dimensional drawings on paper and actual PCBs to be performed into Gerber format with very high similarity. - BOM creation from favorite suppliers: Digikey/Mouser/Arrow/Element14 2. MAIN SKILLS: - Routing: Clock signals, Differential pair, Bus & single-ended traces with noise consideration… - Knowledge of proper layout techniques for EMC and EMI compliance. - Knowledge of DFA, DFM, and PCB manufacturing and assembly processes. - Good reading and understanding of datasheets, and schematics. - Good knowledge of electronics component theory and application 3. OTHER SKILLS - Manage the design, fabrication, and procurement processes to acquire the PCBs in a timely and cost-efficient manner. - Initiative, team working, research, and problem-solving skills are pretty good. - Excellent electrical evaluation, testing, and PCB troubleshooting skills. 4. TOOLS and SOFTWARE - Experience with Schematic Capture and Layout with Altium Designer version 20.0 - Understanding of simulation tools such as Advance Design systems. - Checking the Gerber with CAM350 version 12.1 收起
雇用 ppatelkamlesh01
-
Mi área de interés principal es la ingeniería de software en general y específicamente los desarrollos basados en C/C++, Java y especialmente Python. Actualmente dedico mis esfuerzos a cómo mejorar el uso de Python de una manera controlada y productiva. Busco colaborar en proyectos que se desarrollan codificando...Mi área de interés principal es la ingeniería de software en general y específicamente los desarrollos basados en C/C++, Java y especialmente Python. Actualmente dedico mis esfuerzos a cómo mejorar el uso de Python de una manera controlada y productiva. Busco colaborar en proyectos que se desarrollan codificando fundamentalmente en Python a colaborar en el desarrollo de proyectos que se codifican en Python, a los que pueda aportar mis conocimientos sobre ciclos de vida del desarrollo, requisitos, arquitectura, verificación y validación, y también sobre áreas especificas como desarrollo de aplicaciones web, tratamiento de datos GPS/GNSS, diseño de bases de datos relacionales y SQL, y desarrollo de GUI con TK. 收起
雇用 LuisCancillo
-
I am working on design and development of Embedded system and power supply since 8 year.currently I am working on BLDC motor controller for power rating of up to 7 HP.I am working on design and development of Embedded system and power supply since 8 year.currently I am working on BLDC motor controller for power rating of up to 7 HP. 收起
雇用 darshan268
-
Open for work enthusiastically eager to provide value I am NIT BHOPAL Student persuing Civil engineeringOpen for work enthusiastically eager to provide value I am NIT BHOPAL Student persuing Civil engineering 收起
雇用 rakshittiwari048
-
Hi! my name is Zafar ullah khan.I am educated and hard working person,Who beleives honesty and good working relationship. I have done specialization in Civil Engineering field from Dr.Abdul Qadeer Khan Institute. My education background help me to perform accurding to my client expectations.I am skilled in Road...Hi! my name is Zafar ullah khan.I am educated and hard working person,Who beleives honesty and good working relationship. I have done specialization in Civil Engineering field from Dr.Abdul Qadeer Khan Institute. My education background help me to perform accurding to my client expectations.I am skilled in Road Infrastucture,Building structure,Building Supervision's,BOQ's( cement, sand, crush or aggregate,steel etc.)and uses of all Instruments regarding to Civil field like Total station,Auto level, Gps. etc. I am also skilled in Autocad, Excel,Photoshop,Global maper and corel draw. If you hire me,You will get many services at one time. I am very confident of our success and good working relationship. 收起
雇用 trqk11765
-
Fast Typing Skills, Worked on data entry in various organizations, great utilization, complete tasks as fast as possible before the submission deadlineFast Typing Skills, Worked on data entry in various organizations, great utilization, complete tasks as fast as possible before the submission deadline 收起
雇用 mahigm7mahi
-
Experience Embedded Software developer. Firmware Development on low power SiP nRF9160. GPS ,MQTT ,AWS IoT CoreExperience Embedded Software developer. Firmware Development on low power SiP nRF9160. GPS ,MQTT ,AWS IoT Core 收起
雇用 WaqarAhmedawan
-
I am a GIS, GPS, Remote Sensing and Drone Data Analyst with Master's in Geomatics, working in Geo-spatial industry since 12 years.I am a GIS, GPS, Remote Sensing and Drone Data Analyst with Master's in Geomatics, working in Geo-spatial industry since 12 years. 收起
雇用 AlMustafaa
-
Hi, i already made this type of embedded system, data send over the server in 30 sec with peripheral data send, i will make it for you alsoHi, i already made this type of embedded system, data send over the server in 30 sec with peripheral data send, i will make it for you also 收起
雇用 AjaySiseal
