Analog Circuits
- experience designing analog and power circuits (AC/DC, DC/DC, OpAmps)
Sensors
- significant expertise with MEMs devices: accelerometers, gyroscopes, magnetometers, pressure sensors, capacitive touch
- multiple capacitive touch designs
- experience with Calibration and Sensor Fusion
Microcontrollers
- hundreds of designs with GPIO, UART, SPI, I2C connectivity
- worked with Freescale, NXP, Silicon Labs, Cypress, Microchip, and T.I.
- focus on Espressif ESP8266 and ESP32: Wi-Fi and BLE
Microprocessors
- embedded Linux architecture reviews
- embedded Linux schematic reviews
Connectivity
- Bluetooth, Zigbee, BLE, WiFi, etc.
- IoT and Cryptography expertise