Lazaro Roblero

Skilled food service professional with hands-on experience in ingredient preparation and cutting techniques. Organized and motivated, effectively managing time and resources in fast-paced environments. Seeking entry-level opportunities to leverage culinary skills and contribute to operational success.

• LoRa Wireless Node Assembly, Assembled a LoRa wireless node by soldering pin headers and wiring the RF module to an Arduino, programming it to transmit packets, and using an SDR to capture and analyze the over-the-air LoRa signal.
• 555-Timer LED Flasher Circuit, Built a 555-timer LED flasher circuit by reading the IC datasheet, choosing appropriate component values, and wiring the circuit on a breadboard.

• ESP32 OLED Clock Project – Soldered and assembled an SSD1306 0.96” OLED displaywith an ESP32 on a protoboard to create a functional digital clock, including wiring I²C communication (SDA/SCL), programming time display logic, and verifying hardware connections through testing and debugging.

• Embedded Systems Project (EE 402) – Developed firmware on an STM32 NUCLEO-F411RE microcontroller using Keil IDE, implementing GPIO control, timer interrupts, UART communication, and ADC sampling to build a timer-driven data acquisition system, strengthening low-level hardware understanding through register-level configuration and peripheral integration.