Supplementary Dataset for "Hydrostatic Water Displacement Sensing for Continuous Biogas Monitoring"
Habara, Marek
- Publisher
- Zenodo
- Language
- en
Abstract
This dataset contains all supplementary design, schematic, firmware and analytical materials associated with the prototype described in the article “Hydrostatic Water Displacement Sensing for Continuous Biogas Monitoring.”It provides the complete mechanical assembly in SolidWorks Pack & Go format, a CAD-generated non-final bill of materials, the supplementary pricing table (Table S1), and the full electronic design in the form of the native EasyEDA project together with PDF and PNG schematic exports. The package further includes the Arduino/ESP32 firmware exported from Arduino Cloud, as well as all measurement datasets used for the 24-hour and 90-hour stability tests. To ensure full reproducibility of the figures published in the manuscript, Vega plotting scripts are also provided. The files are intended to support reproduction, verification and further development of the hydrostatic biogas monitoring system in other laboratories or research environments.For additional information, alternative file formats (such as STEP exports), or further support, please contact [email protected].
Full text
A A B B C C D D E E 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 TITLE: Prototype_V.1 REV: 1.0 Date: 2025-11-20 Sheet: 1/1 Drawn By: Marek Habara Company: Slovak University of Technology MOSFET + HEATERS MOSFET_1 MOSFET_2 PTC Heater + Fan PTC Heater 1 HV2 HV+ 3 FanV4 Fan V+ PTC Heater + Fan PTC Heater 1 HV2 HV+ 3 FanV4 Fan V+ GND_MOSFET_1 GND_MOSFET_2 12V_MOSFET_212V_MOSFET_1 Mosfet1 OUT5OUT+ 6VIN-2 VIN+1 GND3 PWM4 HW-0517 Mosfet2 OUT5OUT+ 6VIN-2 VIN+1 GND3 PWM4 HW-0517 Arduino Nano ESP32 U4 D13 SCK 1 +3V3 2 B0 3 A0 4 A1 5 A2 6 A3 7 A4 SDA 8 A5 SCL 9 A6 10 A7 11 VBUS 12 B1 13 GND 14 VIN 15 TX D1 16 RX D0 17 RESET 18 GND 19 D2 20 ~ D3 21 D4 22 ~ D5 23 ~ D6 24 D7 25 D8 26 ~ D9 27 ~D10 28 COPI D11 29 CIPO D12 30 BUTTONS BUTTON_4 BUTTON_3 BUTTON_2 BUTTON_1 Switch DIP1 1 2 Switch DIP2 1 2 Switch DIP3 1 2 Switch DIP4 1 2 RELAY MODULES + MIXERS + PUMPS + VALVES GND_PUMP_4 GND_PUMP_3 GND_PUMP_2 PUMP_4 PUMP_3 PUMP_2 PUMP_1 VALVE_4 VALVE_3 VALVE_2 VALVE_1 MIXER_3 MIXER_2 MIXER_1 MIXER_4 12V_RELAY_1_COM 12V_RELAY_2_COM GND_PUMP_1 5V_RELAY_25V_RELAY_1 GND_MIXER_4 GND_MIXER_3 GND_MIXER_2 GND_MIXER_1 GND_RELAY_2GND_RELAY_1 12V SOLENOID VALVE Y4 A1 A2 I 12V SOLENOID VALVE Y3 A1 A2 I 12V SOLENOID VALVE Y2 A1 A2 I 12V SOLENOID VALVE Y1 A1 A2 I 8Channel Relay U10 IN2 8 IN1 9 GND 10 NC1 34 COM1 33 NO1 32 IN3 7 IN4 6 IN5 5 IN6 4 IN7 3 IN8 2 VCC 1 NC2 31 NC3 28 NC4 25 NC5 22 NC6 19 NC7 16 NC8 13 COM2 30 COM3 27 COM4 24 COM5 21 COM6 18 COM7 15 COM8 12 NO2 29 NO3 26 NO4 23 NO5 20 NO6 17 NO7 14 NO8 11 8Channel Relay U9 IN2 8 IN1 9 GND 10 NC1 34 COM1 33 NO1 32 IN3 7 IN4 6 IN5 5 IN6 4 IN7 3 IN8 2 VCC 1 NC2 31 NC3 28 NC4 25 NC5 22 NC6 19 NC7 16 NC8 13 COM2 30 COM3 27 COM4 24 COM5 21 COM6 18 COM7 15 COM8 12 NO2 29 NO3 26 NO4 23 NO5 20 NO6 17 NO7 14 NO8 11 12V Peristaltic Pump + 1-2 M 12V Peristaltic Pump + 1-2 M 12V Peristaltic Pump + 1-2 M 12V Peristaltic Pump + 1-2 M 12V Mixer M1 A B Motor 12V Mixer M2 A B Motor 12V Mixer M3 A B Motor 12V Mixer M4 A B Motor TEMPERATURE SENSORS NTC_2 NTC_1 5V_NTC_2 5V_NTC_1 GND_NTC_2 GND_NTC_1 NTC SENSOR VCC 1 OUT 2 GND 3 NTC SENSOR VCC 1 OUT 2 GND 3 I2C Digital Multiplexer, 1-to-8 U1 SDA SCL GND In 11 22 33 5V In 44 VCC GND SCL SDA VCC GND SCL SDA VCC GND SCL SDA VCC GND SCL SDA VCC GND SCL SDA VCC GND SCL SDA SDA SCL GND VCC VCC GND SCL SDA DIFFERENTIAL PRESSURE SENSOR U16 GND 1Vdd 2EOC 3NC 4 SDA 5 SCL 6 DIFFERENTIAL PRESSURE SENSOR U18 GND 1Vdd 2EOC 3NC 4 SDA 5 SCL 6 DIFFERENTIAL PRESSURE SENSOR U20 GND 1Vdd 2EOC 3NC 4 SDA 5 SCL 6 DIFFERENTIAL PRESSURE SENSOR U21 GND 1Vdd 2EOC 3NC 4 SDA 5 SCL 6 PRESSURE SENSORS + I2C MULTIPLEXER POWER SUPPLY GND_RELAY_2 GND_RELAY_1 GND_MOSFET_2 GND_MOSFET_1 12V_MOSFET_2 12V_MOSFET_1 12V_RELAY_2_COM 12V_RELAY_1_COM GND_ARDUINO 6 6 5 4 5 3 2 2 3 4 1 1 12V_ARDUINO L1 N2 GND2 12V 1 230VAC-12V Supply 3PE PE 3 N2 L1 3 DIP SWITCH I1 I2 I3 I1 I2 I3 5V-Stepdown U2 1 GND1 2 IN 3GND 4OUT GND_BUTTONS 5V_MULTIPLEX GND_MULTIPLEXER PUMP_1 PUMP_2 BUTTON_1 BUTTON_2 PUMP_3 PUMP_4 MOSFET_1 MOSFET_2 VALVE_1 VALVE_2 VALVE_3 VALVE_4 MIXER_1MIXER_2 MIXER_3 MIXER_4 NTC_1 NTC_2 BUTTON_3 BUTTON_4 SCL SDA 12V_ARDUINO GND_ARDUINO SCL SDA 7 GND_NTC_1 8 GND_NTC_2 9 GND_BUTTONS 10 GND_MIXER_1 11 GND_MIXER_2 12 GND_MIXER_3 13 GND_MIXER_4 14 GND_VALVE_1 15 GND_VALVE_2 16 GND_VALVE_3 17 GND_VALVE_4 18 GND_MULTIPLEXER 4 3 2 5 6 1 5V_NTC_1 5V_NTC_2 5V_RELAY_1 5V_RELAY_2 5V_MULTIPLEX ARDUINO CONTROLER
