Battery-free solar pump with a capacitor bank
Battery-free solar pump design with a capacitor bank, electronic control and low-maintenance remote operation.
Low power
Irrigation system consulting with LoRa, 4G and satellite telemetry
Irrigation system consulting with LoRa, 4G and satellite telemetry, migration from ESP32 to STM32 and power reduction for battery operation.
Electronic engineering consulting for a parking space control system
Electronic engineering consulting for a parking space control system, analyzing sensors, physical blocking, communication and costs.
Micro-energy harvesting and management system for IoT devices
Micro-energy harvesting and management systems use light, vibration and temperature differences to extend the battery life of sensors and IoT devices.
Vibration measurement consulting for predictive motor maintenance
Consulting on a vibration measurement system for predictive motor maintenance, with fast acquisition, embedded processing and LoRa communication.
Portable multimodal tracker for cargo and baggage
Portable tracker roughly the size of a credit card, with GPS, GPRS, Wi-Fi and Cell ID, low power consumption, air transport operation and remote firmware updates. Created in 2004 and still in use.