With over 7 Years of experience in Hardware Design and produce. Annual, there is more than 100k product launch to customer design by me.
Following is a brief list of expertise that we are carrying:
1. IoT products development ( Microcontrollers-based circuit design – STM32, STM8S, etc.)
2. Low Power Design (Smart water meter)
3. Wireless Products: GSM/3G/4G/GPS, BLE/Wi-Fi- ESP8266/ LoraWAN, etc...
4. Power Electronics ( DC-DC: Buck, Flyback... )
5. Analog input-output ( analog front end ion ISE (water environment monitoring: "Temperature, PH, Electric Conductive, Oxygen..")
6. Sourcing BOM list, Cross part number...
* project had finished:
+ Data collection Unit for Power Meter reader( DCU: Modbus to 4G)
+ Smart Meter ( E. Meter, Ultrasonic Water Meter)
+ Reading remote mechanical water meter ( AMI) : use Hall Sensor and other option magnetic sensor detect rotation needle.
+ Water quality monitoring equipment
Tool : Altium, Autocad, STM32CubeMX, Keil uVision, PCB Toolkit.
I hope to talk more about the project with you
Thanks and Regards