スマートエイジングサポート List of News Articles

We will be exhibiting at Messe Nagoya, held at the Nagoya International Exhibition Center Port Messe Nagoya, from October 30 (Wednesday) to November 1 (Friday). At our booth D-8, under the theme of "Manufacturing," we will be showcasing the software development for LED. Additionally, we will also display our unique original posters at the same booth, so please feel free to stop by.

I developed an app that uses a WEB API to read QR codes and send them via POST in JSON format. The app can read QR codes on both Android and iOS, making it platform-independent. 【Considerations】 I confirmed that it is possible to read QR codes using JavaScript from a web browser by utilizing the MediaDevices.getUserMedia() API. 【Web App】 1: The app reads QR codes. The following example uses Chrome. It scans the QR code. When you press "Open," it returns to the original screen and writes the URL read from the QR code into a field. You can enter a name and POST the JSON code to the test server. It returns the content you sent, so it can be displayed. I was able to read QR codes and send them via POST in JSON format. Without needing to download the app, the browser's functionality has increased, allowing for various tasks to be accomplished.

I designed a drive circuit for an ultrasonic transducer. The drive circuit for the ultrasonic transducer using LC resonance was designed for the purpose of cleaning pores and skin impurities with ultrasound. It is driven by an H-bridge circuit method, and the switching frequency can be varied in the range of 20 to 40 kHz. Additionally, it is equipped with an auto-tuning function that automatically adjusts the maximum resonance frequency by detecting the peak value of the driving current through a peak hold circuit.

Hello, This is the public relations representative of Smart Aging Support Co., Ltd. In our blog, we will introduce products we have developed and share our recent updates. We have developed a "power control device" that falls under the category of "DC power supply equipment" for specific electrical appliances and have obtained PSE certification. Our company designs products based on customer specifications and assists in obtaining PSE certification.