In-Home Air Quality Monitor System

Renesas’ air quality system reference design can control motors using complementary PWM mode operations

Image of Renesas’ Winning Combination - In-Home Air Quality Monitor SystemRenesas’ winning combination solution monitors the air quality of a room. It measures a few variables, such as temperature, humidity, and total volatile organic compound (TVOC) gases. It also provides estimated carbon dioxide levels (eCO2), which is compliant with UBA standards. This solution also can control motors using complementary PWM mode operations.

Features
  • Uses the RL78/G14 fast prototyping board for easy customization and evaluation of in-home appliance applications
  • RL78/G14 MCUs
    • High-performance, low-power consumption 32 MHz MCU
    • Highly suitable for motor control
    • Highly suitable for system control for home appliances, industrial, and metering applications
  • ISL80505 LDO
    • High-performance 0.5 A LDO high PSSR
  • ZMOD4410 sensors
    • Detects TVOCs which can be used to estimate CO2 levels or gases which indicate poor air quality
    • Highly reliable gas sensors for measuring TVOC gases and provide estimated CO2 levels
    • Compliant with UBA standards
  • HS3002 sensors
    • Silicon carbide capacitive sensing element
    • Excellent stability against aging
    • Temperature sensor accuracy of ±2°C

RL78/G14 MCUs

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC MCU 16BIT 64KB FLASH 32HWQFNR5F104BEANA#U0IC MCU 16BIT 64KB FLASH 32HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 64KB FLASH 32HWQFNR5F104BEGNA#U0IC MCU 16BIT 64KB FLASH 32HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 96KB FLASH 32HWQFNR5F104BFANA#U0IC MCU 16BIT 96KB FLASH 32HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 96KB FLASH 32QFNR5F104BFANA#W0IC MCU 16BIT 96KB FLASH 32QFN0 - Immediate$29.06View Details
IC MCU 16BIT 96KB FLASH 32HWQFNR5F104BFGNA#U0IC MCU 16BIT 96KB FLASH 32HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 192KB FLASH 40HWQFNR5F104EHANA#U0IC MCU 16BIT 192KB FLASH 40HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 32KB FLASH 48HWQFNR5F104GCANA#U0IC MCU 16BIT 32KB FLASH 48HWQFN0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 64KB FLASH 64FLGAR5F104LEALA#U0IC MCU 16BIT 64KB FLASH 64FLGA0 - ImmediateSee Page for PricingView Details
IC MCU 16BIT 512KB FLASH 80LQFPR5F104MLAFB#30IC MCU 16BIT 512KB FLASH 80LQFP795 - Immediate$42.64View Details

ISL80505 LDO

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
IC REG LIN POS ADJ 500MA 8-DFNISL80505IRAJZ-T7AIC REG LIN POS ADJ 500MA 8-DFN0 - ImmediateSee Page for PricingView Details

ZMOD4410 Sensors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SENSOR AIR QUALITY I2C OUTPUTZMOD4410AI1VSENSOR AIR QUALITY I2C OUTPUT2463 - Immediate$29.55View Details
SENSOR AIR QUALITY I2C OUTPUTZMOD4410AI1RSENSOR AIR QUALITY I2C OUTPUT2015 - Immediate$29.55View Details

HS3002 Sensors

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
SENSOR HUMIDITY 90% RH SMDHS3002SENSOR HUMIDITY 90% RH SMD1440 - Immediate$29.55View Details
Published: 2020-05-18