These solutions are suitable for building security systems and deliver low cost and power efficiency alongside highly accurate measurement. Using these reference boards contributes to significantly shorter development time. The core devices of these solutions are RL78/I1x microcontrollers. They combine the exclusive architecture and superior power performance of the RL78 Family of microcontrollers with analog functions ideal for sensing applications. For details, visit the RL78/I1x Series page on the Renesas website.

Related Solutions and Applications

Glass Break Detector Solution

This solution uses a microphone to detect when the glass is broken. Active filtering for the microphone is implemented using MCU's on-chip low-power op-amp. Reduces costs while achieving extended operation on battery power.

Smoke Detector Solution

This solution uses an infrared LED and an optical receiver to detect the presence of smoke. The low-power RL78/I1D with on-chip sensor amplifier helps reduce system cost while achieving extended operation on battery power.

Carbon Monoxide Detector Solutions

This sensing solution uses a carbon monoxide canister. It enables detection of carbon monoxide at concentrations of 100ppm ±10ppm.

Motion Sensor Solutions

This solution uses pyroelectric motion sensors to detect the movement of persons. Two sensors are used to allow detection of the direction of movement. The MCU's on-chip low-power op-amp reduces the system cost.

Gas Leak Alarm

Renesas' RL78/I1D, RL78/G12, G13, G14 integrate an A/D converter for reading the sensor signal and a timer function to sound a buzzer. These on-chip functions reduce the number of external components required, allowing for a compact and lightweight design, reducing power consumption, and lowering cost.

Residential Smoke Detector

Renesas' RL78/I1D, RL78/G12, G13 and G14 integrate on-chip the peripheral functions necessary for use in smoke detector design, making it possible to reduce the overall product size. The low power consumption improves battery life and this is ideal for smoke detectors that need long-term operation.

Building Sensor

Renesas' RL78/I1D, RL78/G12, G13 and G14 integrate on-chip the peripheral functions necessary for use in smoke detector design, making it possible to reduce external parts count and the overall product size.

Portable PM2.5 Measuring Device Solution

This detection solution uses a PM2.5 measuring instrument with a built-in portable battery. This can measure and detect the concentration of air pollutants in real-time.

相关评估板与套件

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带移动电源功能的 PM2.5 检测仪

瑞萨电子展示采用 RL78/L12 微控制器且带移动电源功能的 PM2.5 检测仪快速解决方案。这是一款便携式设备,可以实时测量和检视空气污染物 PM2.5 的浓度。该解决方案具有两大功能:PM2.5 浓度检测功能和充当便携式电源。

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