The combination of Renesas’ gas and humidity sensors, and RL78/G1D MCU, makes it easier to monitor diaper odors in real-time through any handy device. The RL78/G1D Bluetooth® Low Energy (LE) microcontrollers are designed for smart connectivity, with the lowest level of current consumption in the industry. It is a compact module with a built-in 32MHz crystal resonator for RF chips and antennas (already certified). This design also includes the ISL9000A, a dual LDO with low noise, very high PSRR, and low IQ.

System Benefits:

  • Easily detects the odor from diapers and alerts caregivers in hospitals and/or nursing home facilities.
  • The ZMOD4410 gas sensor module is designed for detecting total volatile organic compounds (TVOC).

Downloadable firmware libraries and source code enable the detection of TVOC and odors.



Winning Combinations Interactive Diagram

Select a block to discover products for your design

4:3 ratio Sheet.1 Sheet.2 Sheet.3 Sheet.4 JP010 JP010 JP010 USB Plug Sheet.201 Sheet.202 Sheet.203 Sheet.204 Sheet.205 LDO LDO LDO Gas Sensor Gas Sensor Gas Sensor Humidity Sensor Humidity Sensor Humidity Sensor MCU MCU MCU 5V 5V 5V 3.3V Digital 3.3V Digital 3.3V Digital 3.3V Analog 3.3V Analog 3.3V Analog Wi-Fi Connector Arrow I2C I2C I2C Connector Line.221 Connector Line.222 Connector Line.223 Connector Line Connector Line.225 Connector Line.226 Connector Line.227 Board.317 Sheet.231 Sheet.230 Sheet.107 Sheet.108 Sheet.109 Sheet.110 Sheet.111 Sheet.112 Sheet.113 Sheet.114 Sheet.154 Sheet.155 Sheet.156 Sheet.157 Sheet.158 Sheet.159 Sheet.160 Sheet.161 Sheet.162 Sheet.163 Sheet.164 Comfortable Comfortable Sheet.165 29 29 Sheet.166 °C °C Sheet.167 Sheet.168 Sheet.169 Dry Dry Sheet.171 % % Sheet.172 Sheet.173 Very Good Very Good Sheet.174 1.0 1.0 Sheet.175 Air Quality Change AirQualityChange Sheet.176 Sheet.177 Sheet.178 Sheet.179 Sheet.180 Sheet.181 Sheet.182 Sheet.183 Sheet.184 Sheet.185 Sheet.186 Sheet.187 Sheet.188 Sheet.189 Sheet.190 Sheet.191 Sheet.192 Sheet.193 Sheet.194 Sheet.195 Sheet.196 Sheet.197 Sheet.198 Sheet.199 Sheet.170 47.7 47.7
Exiting Interactive Block Diagram