Plug the Tympani into your phone to measure body temperature

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Tencent Digital (Rocky) Body temperature is an important measure of a person's health, especially for young children, it is very necessary to constantly measure body temperature.

However, the trouble is the carrying of thermometers. Traditional mercury thermometers needless to say, dangerous, difficult to carry; and electronic thermometers are usually very large, also need to use batteries, measurement time is often not ideal.

Check out Tympani, an ultra-portable electronic thermometer for smartphones.

Using Tympani is very simple, connect the phone, put it in the outer ear for about 2 seconds, the application can show the body temperature.

It uses a 3.5mm interface as a connection, it can also be used through an extension cord, very convenient, and does not require separate power supply.

Tympani's detailed design is also very user-friendly, such as the use of soft rubber measuring head, will not hurt children. In addition, it has been certified by the United States CE and FDA to meet the Class 2 medical device standard, which ensures the accuracy of its measurement.

Tympani's crowdfunding performance is very bright, the current discount price is 40 US dollars (about 267 yuan), including the body, carrying case and extension cord. The only regret is that iPhone 7 cannot use it.

Source: indiegogo

.wxdigi { padding:20px 0; border-top: 1px dotted DBDBDB; } .wxdigi dt { display:inline; float:center; margin-right:17px; } .wxdigi dd strong { display:inline-block; padding-top :0px; color:414141; font-size:14px; } .wxdigi dd { font-size:14px; color:606060; }

Battery And Battery Packs

Battery is the energy source of AGV car, and also relates to the service life of AGV car.Common battery types for AGV vehicles include nickel-cadmium battery, nickel-metal hydride battery, lithium battery and lead-acid battery, which have the following characteristics:

1. Nickel Cadmium Battery

The nickel-cadmium battery used in AGV car has large internal resistance and can be used for large current discharge.

2. Nimh battery

It offers higher capacity at the same price as nickel-cadmium batteries, less pronounced memory effects, and lower environmental pollution.

3. Lithium battery

"Lithium battery" is a kind of battery with lithium metal or lithium alloy as negative electrode material and non-aqueous electrolyte solution. Because lithium battery has the characteristics of high energy density, high voltage and stable operation, it is widely used.

4, lead acid battery

The electrodes are mainly made of lead and its oxides, and the electrolyte is a kind of battery with sulfuric acid solution.Lead-acid battery has the advantages of good invertibility, stable voltage characteristics, long service life, wide application range, abundant raw materials, renewable use and low cost.

Rechargeable Battery Pack,Lithium Ion Battery,Lithium Ion Rechargeable Battery,Portable Battery Pack

Xinxiang Taihang Jiaxin Electric Tech Co., Ltd , https://www.chargers.be