Wearable Wristband Multimeter Prototype

Key Requirements & Specifications:
​Form Factor: Compact wearable wristband / watch form factor.
​Core Functionality: Integrated digital clock display along with Multimeter capabilities.
​Measurement Capability: Safe measurement of up to 250V AC/DC voltage.
​Microcontroller: ESP32 or Arduino-based architecture (open to hardware suggestions for safety and compact size).
​Probes: Detachable pin probes design for convenient testing.
​Display: Small, low-power digital display (OLED/TFT) showing time, voltage mode, and live readings.
​Deliverables: Circuit schematic design (PCB design), bill of materials (BOM), working firmware code, and initial prototyping guidance.
​Skills Required:
Embedded Systems, PCB Layout & Design, Arduino / ESP32, Electrical Engineering, Firmware Development, Hardware Prototyping.