Waveshare 128×128, General 1.5inch OLED Display Module DS18B20 Waterproof Digital Thermometer Sensor Probe Allow the filter to stabilize

Allow the filter to stabilize for 5 minutes before critical measurements as passive components exhibit minor frequency response shifts during thermal stabilization

MPX10DP Sensor (1 unit)

Dual-Axis Analog Output: Two independent 10KOhm potentiometers provide smooth

Heart Rate Pulse Sensor Module (Pack of 25)

Waveshare 128×128, General 1.5inch OLED Display Module DS18B20 Waterproof Digital Thermometer Sensor Probe Allow the filter to stabilizeWaveshare 128128, General 1. 5inch OLED Display Module The Waveshare 128128 1. 5 inch OLED Display Module is a high resolution monochrome display featuring 128128 pixel resolution in a compact 1. 5 inch form factor, ideal for embedded systems and IoT applications requiring crisp visual feedback. Electronics engineers, hobbyists, and product developers use this module extensively in wearable devices, industrial control panels, and portable