Intelligent warm hand treasure development scheme, mobile power LED lamp, USB charging, PCBA customization scheme development

Overview of intelligent hand warming scheme:

There is a massive plastic heating body in the electrode type hand warming treasure, with positive and negative electrodes, which is a bit like the "fast heating" of hot water. The electrode type hand warming treasure has a block plastic heating body with positive and negative

Two electrodes, a bit like hot water "hot fast".

Features of intelligent hand warming treasure:

There are three kinds of warm hand treasure: one is heated by heating water, which is commonly known as hot water bag. Unlike traditional hot water bag, electric water bag saves the trouble of adding water,

As long as you plug in the power and wait for more than 10 minutes, you can heat up. In fact, you boil the water inside, so the general temperature will be very high. One is to generate heat through chemical reaction. The warm hand treasure on the market is

This type of heat is generated through the contact of chemicals inside, and the temperature is about 40 ℃. The other is to use the lithium battery function, the internal heating plate is heated, and the USB interface is used for charging and discharging

Electricity is similar to the warm hand mouse pad. Because the lithium battery can charge and discharge, it can also be used as a mobile power supply. Small size, easy to carry, the temperature can reach about 50 ℃.

1、 Lithium battery is used for energy supply, with large capacity and more environmental protection. It can be recycled. It can be charged for 3-4 hours and kept warm for 6-7 hours at room temperature (the specific time depends on different models).

2、 The latest ceramic heater is used inside, which is healthy and infrared heat transfer, promotes blood circulation, speeds up metabolism, improves body immunity, and has no electromagnetic radiation. It is arthritis, periarthritis of shoulder and waist

It is an ideal product for pain relief, health care and warmth preservation in winter for patients with leg pain, rheumatism and rheumatoid, chilly discomfort, cold in limbs, cold pain in injured places, etc.

3、 The shape is small and lovely, and the packaging is beautiful and generous. It is a good gift for relatives, friends and lovers.

4、 With USB reverse charging function, it can charge various digital products. It is suitable for home life, work and carrying out.

Household appliances: clothes dryer, electric toothbrush, remote control curtain, electric fan controller, water dispenser, air freshener, water purifier, air conditioner, dehumidifier, heater, range hood, disinfection cabinet, electric water heater, electric rice cooker, coffee machine, soybean milk machine, hot water bottle, electric oven, electric iron, hair straightener, charger, electronic scale, table lamp controller, infrared induction switch, etc.

Digital category: mobile power supply, wire controlled headset, mobile phone back clip, car charger, Car FM, Bluetooth headset, audio, mobile phone data cable, data conversion head, etc.

Remote control: RF / IR remote control aircraft, RF / IR remote control vehicle, PS machine, etc.

Communication: IC card reader, access control system, wireless audio transfer controller, TV remote controller, air conditioner remote controller, set-top box learning remote controller, laser pen, RF / IR, satellite wireless switch, wireless control and communication with other ICs.

Security category: automobile anti-theft device, electric vehicle alarm, motorcycle alarm, odometer, smoke alarm, family fire smoke alarm, heat release infrared alarm, etc.

Medical care: remote control egg skipping, vibrating stick, face massager, acupuncture massager, foot bath, foot basin, vibrating motor massager, fat throwing machine (belt), sole massager, waist massager, back pounding machine, treadmill, thermometer, slimming device, etc.

Lighting: guardrail tube, meteor lamp, point light source, remote control lamp, stage lamp controller, all kinds of LED control lamp, LED flashlight, etc.

Others: electronic cigarette, atomizer, humidifier, beauty instrument, ammeter and voltmeter, touch scheme, etc.