As an important tool for relieving eye fatigue and promoting eye blood circulation, eye massager's technical innovation is particularly important. Hangzhou Nanochap Electronic Technology Co., Ltd. with its self-developed NNC6121 high-integrated programmable stimulation chip for the eye massage device has brought unprecedented changes and upgrades.

First, the core technology of NNC6121 chip

Nanochap NNC6121 chip is a major breakthrough in the field of electrical stimulation technology, which integrates ARM microcontroller, configurable boost DC converter and multi-channel high flexibility stimulation driver circuit to achieve a high degree of integration. This design not only dramatically reduces the size of the device and production costs, but more critically, improves the stability and reliability of the system, ensuring precise control and safety during the electrical stimulation process.

1. highly integrated: NNC6121 chip through the integration of a variety of functional modules, to achieve the maximum use of limited space, making the eye massage device more compact and portable, easy for users to use daily.

2. Programmability: NNC6121 chip can be flexibly configured and adjusted to the chip's operating parameters, such as stimulation waveform, frequency, pulse width, amplitude and so on. This flexibility allows the eye massager to be personalized according to the user's eye condition, providing a more accurate treatment experience.

3. High precision and safety: NNC6121 chip adopts constant current source technology, which can control the stimulation current more stably and ensure that the current waveform remains relatively stable after entering the human body. This feature effectively avoids the traditional constant voltage source technology may bring current waveform changes, reducing the risk of damage to the tissues around the eye.

Second, NNC6121 chip in the eye massage instrument advantages

1. Personalized treatment: Based on the programmability of the NNC6121 chip, the eye massager can provide users with a variety of stimulation modes and parameters to choose from. Whether for eye fatigue, dryness or blurred vision and other problems, users can find a suitable treatment program.

2. Efficiently relieve eye discomfort: NNC6121 chip can effectively promote eye blood circulation and relieve eye muscle tension by precisely controlling the stimulation parameters, thus rapidly reducing eye fatigue and discomfort.

3. Enhance the user experience: the highly integrated NNC6121 chip makes the eye massager's design more simple and beautiful, and reduces the noise and heat problems, so as to enhance the user's comfort.

4. Expanding application scenarios: The programmability and high precision of the NNC6121 chip make the eye massager not only suitable for daily eye care, but also play an important role in the medical field, such as assisting in the treatment of some eye diseases.

The application of Nanochap's NNC6121 highly integrated programmable chip in eye massagers has important practical value. With its highly integrated and programmable features, the chip realizes personalized treatment and precise control of the eye massager and enhances the user experience. Its stable and safe performance makes eye massage safer and more comfortable, effectively relieving eye fatigue and promoting eye health. This innovation not only improves product performance, but also injects new momentum into the eye massager industry and opens up new growth opportunities.

Nanochap Highly Integrated Programmable Stimulator Chip NNC6121 Benefits and Features

- Integrated ARM microcontroller with two choices of boost circuits and supply terminals.

- Supports a variety of stimulation modes for flexible application in a wide range of in vitro electrical stimulation devices.

- Integration of various analog peripherals provides a high degree of flexibility in product design.

Chip parameters:

- Operating voltage range: 3V-5V.

- Operating temperature range: -40°C-85°C

- Low power consumption modes: sleep mode; stop mode; standby mode

- 10V - 55V Boost DC converter

- 2-channel wide range stimulus driver (4 electrodes, up to 55V):

33 μA - 67 mA output current, 255 steps

33 μA - 264 μA adjustable output unit current, 8 steps adjustable

2 μs - customizable stimulus pulse widths

Up to 50 kHz sine/triangle/square or arbitrary waveform stimulation