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RL78 Quick Solution

On this page you will find all kinds of "easy to build" solutions that will assist in your product development.

Downloadable documents:

  • User's Manual
  • Sample S/W Source Code
  • Circuit Diagram
  • PCB & BOM
RL78 Quick Solution RL78 Quick Solution

RL78 Quick Solution

On this page you will find all kinds of "easy to build" solutions that will assist in your product development.

Downloadable documents:

  • User's Manual
  • Sample S/W Source Code
  • Circuit Diagram
  • PCB & BOM

Solution Examples

Smart Blood Pressure Monitor

Product: RL78/L1A

The device can check systolic/diastolic blood pressure, pulse rate, etc. and confirm the result and battery percentage with LCD display and smartphone application. Simply press the button on the smart blood pressure monitor or application to start the measurement process automatically. With RL78/L1A, you can operate various sensors and sync your readings to your smartphone by RL78/G1D’s BLE function. The built-in rich peripheral functions realize cost reduction of the set.

  • Smart Blood Pressure Monitor Board Image

    Board Image

  • Smart Blood Pressure Monitor Solution Image

    Solution Image

*This solution is a non-medical device.

2017/12/8

High-End Gas Cooker

Product: RL78/G11

This solution enables real-time gas concentration detection, flame temperature detection and dry burn detection. When safety issues such as gas leak occur, the electromagnetic valve will close to extinguish fire immediately and sound the alarm. This realizes an ultimately safety stove.
With RL78/G11 enhanced built-in peripherals, such as A/D module, timer module and buzzer output circuit, functions such as gas concentration detection, pulse ignition, ignition feedback, alarm… etc. can be performed without a problem.

  • High-End Gas Cooker Board Image

    Board Image

  • High-End Gas Cooker Solution Image

    Solution Image

2017/11/09

Smart Body Fat Scale

Product: RL78/L1A

By inputting gender, age, height etc. into the device, information for health management such as body fat can be measured easily. The result value calculated from weight and bio-impedance can be displayed on LCD monitor and checked through smartphone application simultaneously.
This solution is accomplished by using RL78/L1A integrated with rich analog peripherals & LCD, and RL78/G1D BLE communication function. It is suitable for healthcare bio-sensing applications.

  • Smart Body Fat Scale Board Image

    Board Image

  • Smart Body Fat Scale Solution Image

    Solution Image

*This solution is a non-medical device.

2017/11/10

Water Quality Tester

Product: RL78/G11

Check water quality and detect hazardous substances in areas such as industrial wastewater, aquarium… etc. By dipping the front part of the device into the water and gently stir to dislodge any bubbles, TDS (Total Dissolved Solids) can be detected immediately. Measured value will display on the LCD monitor and saved by pressing Hold button for convenient reading and recording. Temperature (°C/°F)  can also be displayed by pressing Temp button. The device includes an auto-off function, which will shut off automatically after 5 minutes without use.

  • Water Quality Tester

    Board Image

  • Water Quality Tester Solution Image

    Solution Image

2017/10/11

Portable Environment Monitor

Product: RL78/G11

Environment conditions need to be recorded in various scenarios ranging from agricultural environment investigation to factory audit and energy saving monitoring activities in offices.

Portable environment monitor is a convenient tool that enables real time tracking of temperature, humidity and luminance that could be reflected on the monitor display. This solution suits perfectly for IoT sensor module.

By simply using four keys, you can set high / low limits of temperature, humidity and luminance. The set value is saved in data flash and once the value exceeds, the alarm will buzz and an arrow symbol will be shown on the LCD module.

  • Portable Environment Monitor

    Board Image

  • Portable Environment Monitor Solution Image

    Solution Image

2017/10/11

PowerPoint Presenter

Product: RL78/G1D

Control slideshow smoothly during presentation with a wireless presenter. Complete page up/page down/ black screen actions simply by pressing a few buttons on RL78/G1D board and exchange data through BLE (Bluetooth Low Energy) communication.

  • PowerPoint Presenter Board Image

    Board Image

  • PowerPoint Presenter Solution Image

    Solution Image

2017/5/30

Smart Lock

Product: RL78/G1D

Lock and unlock your door remotely simply by an application on your smartphone. With the built-in alarm mode (activates when chain is cut off in lock status) and password management function in application, overall safety can be increased. This is achieved by using the RL78/G1D MCU BLE microcontroller (Bluetooth Low Energy) to connect to your smartphone.

  • Smart Lock Board Image

    Board Image

  • Smart Lock Mobile Apps UiImage

    Mobile Apps UI

2017/5/30

Smoke Detector

Product: RL78/I1D

When threshold is crossed and smoke is detected, LED light will flash and siren will sound to alert users. By using ultra-low power consumption RL78/I1D with built-in OPA, ADC, 12-bit IT, I/O and other peripheral functions, system cost down and extended operation lifetime can be realized.

  • Smorke Detector Board Image

    Board Image

  • Smorke Detector Solution Image

    Solution Image

2017/5/30

Smart LED

Product: RL78/G1D

The luminescence of LED lighting can be easily adjusted by an application on your smartphone. This is achieved by using the RL78/G1D MCU BLE microcontroller (Bluetooth Low Energy) to connect to your smartphone.

  • Smart LED Board Image

    Board Image

  • Smart LED Mobile Apps UiImage

    Mobile Apps UI

2017/5/30

* The above images are of prototype boards by Renesas, not available for sale.

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