Biomedical Sensors

Kit for measuring electrical muscle activity, useful in biofeedback projects and EMG analysis with Arduino or other development boards. Includes the module and 3 self-adhesive gel pads and wires, offers 0V to Vs analog output for easy reading, mounts quickly on the breadboard, works with dual power supply between plus minus 3.5 and plus minus 9VDC.

Optical module for measuring pulse and SpO2 saturation, based on MAX30100, ideal for wearable and portable monitoring projects. Communicates via I2C, operates at 3-5V, includes LEDs, photodetector and low-noise electronics with ambient light rejection. LED current and refresh rate are programmable for low power consumption, and standby can be turned off by software.

Optical sensor for measuring pulse and heart rate, ideal for Arduino projects and other development boards. It uses an integrated light emitter, receiver and amplifier to detect blood flow variations, offers easy-to-read analog output, operates at 3.3-5V and has a compact 16 mm PCB for quick integration into prototypes.

ECG kit with AD8232 and 3 electrodes, for measuring and visualizing the ECG signal in Arduino projects and other development boards. It effectively filters noise and provides a stable analog signal, includes electrode disconnection detection for more reliable measurements, works with 2 or 3 electrodes for flexibility, very low power consumption, heart rate LED and quick connection via 3.5 mm jack.