Shenzhen Vaohm Technology Co., Ltd

Shenzhen Vaohm Technology Co., Ltd We are specialized in electrical and electronics components, power electronics and security systems. We source all electrical, electronic components from CHINA.

We supply the high quality original products with affordable cost and technical support. We are a professional electrical/electronic component/product supply company. In addition, many of our products are available in stock. You can contact us for the products you need.

Introducing the D-MNSV7-X16, the ultimate innovation in tech! πŸš€This cutting-edge device is designed to revolutionize you...
19/07/2024

Introducing the D-MNSV7-X16, the ultimate innovation in tech! πŸš€

This cutting-edge device is designed to revolutionize your daily experiences with its powerful performance and sleek design. Whether you’re a tech enthusiast, a professional, or someone who loves the latest gadgets, the D-MNSV7-X16 has something to offer:

🌟 **High Performance:** Equipped with the latest processors, it ensures seamless multitasking and ultra-fast processing speeds.
πŸ“Έ **Stunning Camera:** Capture your moments in breathtaking detail with its state-of-the-art camera technology.
πŸ”‹ **Long-lasting Battery:** Stay connected all day with a battery that won’t let you down.
🎨 **Elegant Design:** Its sleek and modern design makes it a stylish companion for any occasion.
πŸ”’ **Advanced Security:** Protect your data with the latest in security features.

Upgrade your tech game with the D-MNSV7-X16 and experience the future today! 🌐✨

MQ serias sensors can be seen in complex systems and simple projects. For example, we can create an LPG alarm using the ...
06/07/2023

MQ serias sensors can be seen in complex systems and simple projects. For example, we can create an LPG alarm using the MQ2 sensor. Components I need for this project;
1x MQ2 Sensor
1x Uno
1x Buzzer
1 x 330Ξ© Resistor
Jumper Cables
You can create a very simple LPG alarm using this components.
For this project, you must transmit the LPG gas ratio in the environment to the processor by using the analog output pin of the sensor. You can use the if command by defining a limit value with a short code written. You should create two condition functions as the situation where the LPG value in the environment remains above and below the limit value. In case of exceeding the limit value, 5V (high) output for the buzzer should be taken from the digital output and the buzzer should give a warning. If it is below the limit value, 0V (low) output for the buzzer should be taken from the digital output and the buzzer should remain passive. In this way, you create a very simple LPG alarm project.

MQ series sensors are designed to detect gas types and measure gas concentration in the environment. These MQ series sen...
06/07/2023

MQ series sensors are designed to detect gas types and measure gas concentration in the environment. These MQ series sensors are used for different gas types. The types of gas they can detect according to sensor types are listed below.
MQ-2 - Methane, Butane, LPG, smoke
MQ-3 - Alcohol, Ethanol, smoke
MQ-4 - Methane, CNG Gas
MQ-5 - Natural Gas, LPG
MQ-6 - LPG, butane gas
MQ-7 - Carbon Monoxide
MQ-8 - Hydrogen Gas
MQ-9 - Carbon Monoxide, flammable gases
MQ135 - Air Quality (CO, Ammonia, Benzene, Alcohol, smoke)
This gase are commonly toxic or explosive gasses typs. They are used in factories and manufacturing facilities and homes as prevalent.

2PCS MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Gas Sensor
Whosales: https://www.alibaba.com/product-detail/2PCS-MQ-2-MQ-4-MQ_1600891615463.html?
https://www.alibaba.com/product-detail/2PCS-MQ-7-MQ-9-MQ_1600891583841.html?
https://www.alibaba.com/product-detail/2PCS-MQ-3-Gas-Sensor_1600891774045.html?
Retail Sales: https://www.aliexpress.us/item/3256805564185660.html?

R3 CH340G is an open source physical development borad that implements basic input and output applications with peripher...
23/06/2023

R3 CH340G is an open source physical development borad that implements basic input and output applications with peripherals using the Processing/Wiring language. You can perform interactive applications. At the same time, you can use by communicating with the computer through many software such as Flash, Processing, MaxMSP, C Sharp or with software you have written yourself. You can download the open source interface software for Windows, Mac OS X and Linux platforms from the website. Fast data transfer is achieved using less memory. No driver is needed to connect this development borad to computer on Linux and Mac computers. On Windows computers, it is sufficient to introduce the inf file that comes in the Arduino IDE software to your computer. In this way, you can make your development borad usable by attaching it to your computer, such as a keyboard, mouse, joystick and similar accessories. You can examine the development borad's pinouts from the picture below.

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Room 110, Guteng Jinggongfang, Tenglian Road No. 4, Guxing Community, Baoan District
Baoan

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