Application Case Lookup
Application cases for MB 14
Search by part number or keyword to explore typical uses, reference circuits, design notes, and system-level examples collected from Voltkit Club.
Use cases
Use Case Library
SEN-14520: Single-Button Capacitive Touch Breakout Board
If you need to add user input without using a button, then a capacitive touch interface might be the answer. The AT42QT1011 SparkFun Capacitive Touch Breakout offers a single, momentary cap...
MAX32630FTHR#: Pegasus Development Platform
The MAX32630FTHR Pegasus board is a rapid development platform designed to help engineers quickly implement battery optimized solutions with the MAX32630 ARM® Cortex®-M4F microcontroller. T...
MAXREFDES117#: Heart Oximetry Monitor, 2 ~ 5.5V in, Pulse Oximeter Sensor
The MAXREFDES117# reference design is a low power, optical heart-rate module complete with integrated red and IR LEDs, and a power supply. This tiny board, perfect for wearable projects, ma...
MAXREFDES100#: Health Sensor Platform
Designing a custom wearable product can be complex. The MAXREFDES100 Health Sensor (hSensor) Platform eliminates the extra time it typically takes to develop a prototype, so you can quickly...
EVAL-CN0350-PMDZ: Piezoelectric Sensor Signal Conditioning
The circuit shown in Figure 1 is a 12-bit, 1 MSPS data acquisition system utilizing only two active devices. The system processes charge input signals from piezoelectric sensors using a sin...
EVAL-CN0337-PMDZ: 12-Bit, 300 kSPS, Isolated RTD Temperature Measurement
The circuit on EVAL-CN0337-PMDZ is a completely isolated 12-bit, 300 kSPS RTD temperature measuring system that uses only three active devices. The system processes the output of a Pt100 RT...
EVAL-CN0332-PMDZ: Magnetoresistive (MR) Rotational Speed Sensor
The circuit on EVAL-CN0332-PMDZ is a single-supply, low cost, and high-speed magneto resistive (MR) signal conditioner with a minimum PCB footprint. The complete signal conditioning solutio...
EVAL-CN0326-PMDZ: pH Sensor with Temperature Compensation
This design provides a complete solution for pH sensor with temperature compensation. The circuit has three critical stages: the pH probe buffer, the ADC, and the digital and power isolator...
EVAL-CN0357-ARDZ: Electrochemical Gas Detection, Arduino Compatible
The circuit shown on EVAL-CN0357-ARDZ is a single-supply, low noise, portable gas detector, using an electrochemical sensor. The Alphasense CO-AX carbon monoxide sensor is used in this exam...
EVAL-CN0357-PMDZ: 0 ~ 2000ppm CO Detector, 3.3V in
The circuit shown in Figure 1 is a single-supply, low noise, portable gas detector, using an electrochemical sensor. The Alphasense CO-AX carbon monoxide sensor is used in this example. Ele...
EVAL-CN0349-PMDZ: Fully Isolated Conductivity Data Acquisition System
The circuit on EVAL-CN0349-PMDZ provides a complete, robust data acquisition solution for processing conductivity cell outputs, including temperature correction. This circuit is ideal for m...
MAXREFDES75#: 24-BIT Weigh Scales, 16-Bit DAC, 0 ~ 10V Out
Weigh scales perform the critical function of mass measurement for a wide variety of industrial applications. From ultra-small reactant amounts to large cargo containers, weighing provides...