Grow R502-a Small Circular Ring LED Fingerprint Module

The market-centric guiding ideology is the driving force for quality improvement, which can ensure that our Medical Disinfection Robot, Brushless Servo Driver, Photosensor Module meets customer needs to the greatest extent. Our products have novel structure, excellent performance and reliable quality, and are favored by customers all over the world. Our products are widely recognized and trusted by users and can meet continuously changing of economic and social needs. Our company continues to increase our marketing, and strives to expand the reputation. In an increasingly competitive industry, we are gradually expanding the market and establishing our leading position, while forging our own brand.

1. Features 

1. 1. Large data storage space

Automatic recording of original data;

1. 2. Intelligent dynamic sensitivity positioning technology, which adapts to the changes of various environments, adapts to the worse, farther positioning distance, and the processing task of digital signal processor is more reliable and stable;

1. 3. Simple and reliable

Low cost, low power consumption, high performance, high cost performance.

1. 4. Accurate identification

Can identify two-dimensional code, bar code, etc;

1. 5. Safety guarantee

3D environment positioning and mapping, automatic obstacle avoidance;

2. Application scenario

The main control module can be applied to AGV car, inspection robot, indoor disinfection robot, agricultural seeding robot, automatic forklift and other machines that need automatic road finding. To meet the needs of industry, scientific research, agriculture and other industries. Widely used, stable quality, large quantity of goods.

3. Parameter table

The above parameters are for reference only. Our product technology is constantly updated and upgraded. At the same time, we also accept the customization and development of customers.

4. Factory and qualification

5. Instructions and precautions

Precautions

1. Electric shock hazard, the equipment must be connected to the power supply under the condition of protective grounding

2. Avoid the risk of short circuit by placing the intelligent navigation module in a humid place.

3. Dust can affect machine operation.

4. Wear electrostatic bracelet to prevent electrostatic breakdown.

5. Crystal products may be damaged under certain conditions. For example, falling off the table or being impacted during the mounting process. If the product has been impacted, it is not recommended to continue to use it.

6. Exposure to radiation environment will cause damage to product performance.

7. Do not use the product in halogen gas environment. Even a small amount of halogen gas, such as chlorine in the air or metal parts used for packaging, can cause corrosion. At the same time, do not use any resin that will release halogen gas.

Instructions for regular maintenance

1. Clean the dust on the intelligent navigation module every quarter.

2. Every quarter, whether the electrolytic capacitor has the phenomenon of bulge and leakage, if any, replace it.

3. Check whether there is crack or loose welding between the pad and the component foot of the printed circuit of the intelligent navigation module every quarter, and repair welding if any

4. Check the accuracy of navigation module every quarter and readjust it.

5. Resistance method is one of the most basic methods to repair the fault. Generally speaking, there are two methods of resistance measurement: on-line resistance multimeter and off weld resistance multimeter.

For the measurement of the resistance multimeter, one end of the tested component or the whole component is desoldered from the printed circuit board, and then one method of multimeter resistance is used. This method is troublesome to operate, but the measurement result of the multimeter is accurate and reliable.

In the measurement of on-line "resistance multimeter, because the tested components are connected in the whole circuit, the resistance value measured by the multimeter is affected by other parallel branches, so consideration shall be given to the analysis of test results to avoid misjudgment. It is also very unlikely that the measured resistance will be equal to or smaller than the real mark resistance of the component. If it is greater than the real mark resistance, the measured component is faulty.

Our company strictly selects the world's top material manufacturers, eliminates brand premiums and intermediate links to provide consumers with Grow R502-a Small Circular Ring LED Fingerprint Module that truly integrate function, appearance and price. Our company pays attention to enterprise innovation and development in re-innovation and has achieved good economic and social benefits. Our company adheres to the tenet of customer first, quality first, reputation first and first-class service. Stable product quality is the guarantee for our company's development and survival. Our products have been sold to many countries and regions at home and abroad.

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