| MOSFET | Metal Oxide Semiconductor Field Effect Transistor |
| CMOS | Complementary metal oxide semiconductor |
| ISFET | Ion-Sensing Field-Effect Transistor |
| ASIC | Application Specific Integrated Circuit |
| CFC | Current-to-Frequency Converter |
| ADC | Analog-to-Digital Converter |
| OA | Operational Amplifier |
| MCU | Microcontroller Unit |
| DAC | Digital-to-Analog Converter |
| SPI | Serial Peripheral Interface |
| POR | Power on Reset |
| MOSI | Master-Out Slave-Input |
| MISO | Master-Input Slave-Output |
| PTAT | Proportional to Absolute Temperature |