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Smart Compost Maker

Overview

Recycling food and other organic waste into compost offers various environmental benefits, such as enhancing soil health, lowering greenhouse gas emissions, recycling nutrients, and more. The compost maker transforms kitchen waste into pre-compost material for use in gardening, providing an efficient method to reduce domestic food waste. Users can configure the unit and monitor its status on their mobile devices using Wi-Fi.

System Benefits:

  • Motor control and capacitive touch unit.
  • Certified ultra-low power Wi-Fi module for smart connectivity, designed to simplify and expedite the development process, reducing time to market.
  • HV motor drive for better grinding.

Block Diagram

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4:3 ratioSheet.245Sheet.249Sheet.250Non-Renesas Component.312IGBTIGBTIGBTFilter & ProtectionFilter & ProtectionFilter & ProtectionSheet.1Sheet.2Sheet.3Sheet.4AS063AS063AS063Key InputsKey InputsKey InputsAC Power SourceSheet.47Alternating CurrentCapacitor Polarized.54Sheet.55Sheet.56Sheet.57Sheet.58Ground (earth)Sheet.60Sheet.61Sheet.62Sheet.63Ground (earth).64Sheet.65Sheet.66Sheet.67Sheet.68Resistor - FixedGroundSheet.71Sheet.72Resistor - Fixed.78ShuntSheet.80Sheet.81Sheet.83Sheet.84Sheet.90Bridge RectifierSheet.10Sheet.11Sheet.12Sheet.13Sheet.14Sheet.15Sheet.16Sheet.17Sheet.18Sheet.19Sheet.20Sheet.21Sheet.22Sheet.23Sheet.24Sheet.25Label Text 10pt.262~~Label Text 10pt.87~~Label Text 10pt.262.88++Label Text 10pt.262.89--Sheet.91Sheet.93Sheet.94Sheet.95Sheet.96Sheet.97Bridge RectifierBridge RectifierBridge RectifierCapacitor Non-polarizedSheet.37Sheet.39Sheet.40Capacitor Non-polarized .41Sheet.42Sheet.44Sheet.45Transformer Inductor Coreless (Air conductor)Sheet.27Sheet.28Sheet.29Sheet.30Sheet.31Sheet.32Sheet.33Sheet.34Sheet.35Sheet.38Sheet.43Sheet.85Sheet.102Sheet.103Sheet.104Sheet.105Sheet.106Connector 1.163Connector 1.163.108320V DC320V DC320V DCSheet.110Connector 1.163.111Sheet.128Sheet.129Sheet.130Sheet.131Sheet.132Sheet.133Sheet.134Connector.210Connector.211Sheet.137Sheet.138Sheet.139Sheet.140Sheet.141Sheet.142Sheet.143Sheet.144Sheet.145Sheet.146Sheet.147Sheet.148Sheet.149Sheet.150Connector.210Connector.211Sheet.153Sheet.154Sheet.155Sheet.156Sheet.157Sheet.158Sheet.159Sheet.160Sheet.161Sheet.162Sheet.163Sheet.164Sheet.165Sheet.166Connector.210Connector.211Sheet.169Sheet.170Sheet.171Sheet.172Sheet.173Sheet.174Sheet.175Sheet.176Sheet.177Sheet.178Sheet.179Sheet.180Sheet.181Sheet.182Connector.210Connector.211Sheet.185Sheet.186Sheet.187Sheet.188Sheet.189Sheet.190Sheet.191Sheet.192Sheet.193Sheet.194Sheet.195Sheet.196Sheet.197Sheet.198Connector.210Connector.211Sheet.201Sheet.202Sheet.203Sheet.204Sheet.205Sheet.206Sheet.207Sheet.208Sheet.209Sheet.210Sheet.211Sheet.212Sheet.213Sheet.214Connector.210Connector.211Sheet.217Sheet.218Sheet.219Sheet.220Sheet.221Sheet.222Sheet.223Sheet.241Sheet.242Sheet.243Sheet.238Sheet.239Sheet.240MotorSheet.247Sheet.248MMQ1Q1Q1Q2Q2Q2Q3Q3Q3Q6Q6Q6Q5Q5Q5Q4Q4Q4UUUVVVWWW UUU VVV WWWR_SingleR_Single ShuntR_Single ShuntSheet.264Sheet.265Sheet.266Sheet.267220uF450V220uF 450V220uF450V220uF450V220uF 450V220uF450VSheet.270Sheet.271Sheet.272Sheet.273Op Amp 1Op AmpOp AmpOp Amp 2Op AmpOp AmpSheet.276Sheet.277Sheet.278Sheet.279Sheet.280Sheet.281Connector 1.163.2825V5V5V5V5V5VSheet.285IGBT Gate Driver *6IGBT Gate Driver *6IGBT Gate Driver *615V15V15VSheet.288Sheet.289 6Communication Lines B.795666Shunt.293Sheet.294Sheet.295Sheet.296Shunt.297Sheet.298Sheet.299Sheet.300Shunt.301Sheet.302Sheet.303Sheet.304Sheet.305Ground (earth).307Sheet.308Sheet.309Sheet.310Sheet.311Sheet.314Sheet.315Sheet.316Sheet.319Sheet.320Sheet.321Sheet.322Sheet.3233.3V/500mAmax3.3V/500mAmax3.3V/500mAmax5V/2Amax5V/2Amax5V/2AmaxSegment LCD Display UnitSegment LCD Display UnitSegment LCD Display UnitSheet.327Sheet.328Sheet.329Sheet.330 2 222Sheet.3335V/10mA5V/10mA5V/10mASheet.335Sheet.336Sheet.352Sheet.353Sheet.354Sheet.355Sheet.356Sheet.357Sheet.358Sheet.359Humidity & Temperature SensorHumidity & Temperature SensorHumidity & Temperature SensorWi-FiWi-FiWi-FiMOSFET 1MOSFETMOSFETN-Channel MOSFETSheet.375Sheet.376Sheet.377Sheet.378Sheet.379Sheet.380Sheet.381Sheet.382Sheet.383Sheet.384Sheet.385Sheet.386Sheet.387Sheet.388Connect.50Sheet.390Sheet.391Sheet.392MOSFET 2MOSFETMOSFETN-Channel MOSFET.396Sheet.397Sheet.398Sheet.399Sheet.400Sheet.401Sheet.402Sheet.403Sheet.404Sheet.405Sheet.406Sheet.407Sheet.408Sheet.409Sheet.410Connect.50Sheet.412Sheet.413Sheet.414Heating CoilHeating CoilHeating Coil15V from RAA22302115V15VSheet.441Sheet.417Sheet.418Sheet.420Sheet.421Sheet.440Sheet.460Sheet.465Sheet.466Sheet.467Sheet.468Connector 1.163.470Sheet.475VBUS SenseVBUS SenseVBUS SenseConnector 1.163.477ACACACConnector 1.163.479Capacitor Polarized.480Sheet.481Sheet.482Sheet.483Sheet.484Sheet.485Sheet.486 6Communication Lines B.795 666 1 111Sheet.492 1 111Sheet.495 1 111Sheet.498 3 333Sheet.5015V/24.4 µA5V/24.4 µA5V/24.4 µA 2 222Sheet.506 2 222Sheet.509Sheet.5103.3V3.3V3.3VSheet.512Sheet.513Sheet.514Sheet.515Sheet.516Sheet.517Sheet.518Sheet.519 2 222Sheet.522Connector 1.163.523Sheet.524Sheet.525 5V5V5VSheet.527LDOLDOLDODC/DC Buck 1DC/DC BuckDC/DC BuckDC/DC Buck 2DC/DC BuckDC/DC BuckConnector 1.534Connector 1.535Current SenseCurrent SenseCurrent SenseSheet.537MCUMCUMCUADCADCADC ADCADCADCPWMPWMPWMIRQIRQIRQ I2CI2CI2CCTSUCTSUCTSUVCCVCCVCCADC COMPADC COMPADC COMPI2CI2CI2C UARTUARTUART IRQIRQIRQ I2CI2CI2C PWMPWMPWMSheet.538GreenPAKGreenPAKGreenPAK PWMPWMPWM I2CI2CI2CAMPAMPAMPACMPACMPACMPVCCVCCVCC

Op Amp

General-purpose Op Amps

Op Amp

General-purpose Op Amps

IGBT Gate Driver

IGBT Drive Photocouplers / Optocouplers

MCU

RX 32-Bit Performance/Efficiency MCUs

Wi-Fi

Wi-Fi MCUs

GreenPAK

AnalogPAK

MOSFET

Power MOSFETs

MOSFET

Power MOSFETs

DC/DC Buck

Non-Isolated AC/DC Buck Converters

DC/DC Buck

Buck Regulators (Integrated FETs)

LDO

Linear Regulators (LDO)

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