1, stable and reliable power supply , use bridge of rectifier filter, the input voltage wide, use A 9 V-12 V can, positive and negative polarities and, at the same time, there is no limit to the on-board 2 A fuse, safe and reliable.
2, high current power supply design using the special power IC–MIC29302, to ensure stable power supply. Why we have not use LM7805? the 5V output voltage very close to the module’s upper critical point, so work long time, poor stability, it’s dangerous, the maximum output current of LM7805 is 1.5A and MIC29302′s maximum output current up to 3A, in poor signal areas, in order to search for network signals, the module will enhance the their transmit power, then the current consumption is very large. 3 and 1 road LED indicator lights: the user can state by light and put out four road LED tube, convenient program commissioning work.
4, RS232 serial communication: PC and EM310 module communication sent AT command;
5, 1 LED indicator light: a power instructions.
6, 9 v dc power input: take the power indicator.
- 1 X HUAWEI EM310 GPRS development board
- 1 X power supply
- 1 X RS232 calbe
- 1 X CD-ROM
- 1 X GSM Antennas
You can see more information and details in Chinese webpage:
Shipment and Payment:
1.Payment must be made within 3 days of order, thank you.
2.EMS express shipping usually takesb 15-20 days dependent on the country delivered to. We are not responsible for any accidents, delays or other issues that are the responsibility of the shipping service.
3.In order to ensure you receive you order tax free upon import, we will declare it as with a lower value. This lower price does not reflect the total price you paid or the market value of the product and may not apply to countries with different tariff rules. Any import charges or fees are the buyer’s responsibility.
1 We provide 6 month year warranty. If the item is defective, please notify us within 3 days of delivery.
2 All items must be returned in their original condition, in order to qualify for a refund or exchange of goods.
3 Items returned after 7 days of delivery are only eligible for repair.
4 The buyer is responsible for all shipping costs incurred.
5 Please contact us before leaving any negative or neutral feedback. We will work with you to solve any problems.
6 A Tracking Number will be sent to you via e-mail after your order has been shipped.
7 If you do not receive the Tracking Number email within 7 business days of confirming payment, please check your spam folder and then contact us.
8 All return shipping costs are the responsibility of the buyer.
A brief introduction to the company
The KinCony electronics CO.LTD,established in 2005,is specialized in manufacturing and marketing of the electronic experiment equipment,MCU teaching,wireless communication and intelligence control.We offer specialized technique support after service.Our company has gained a best enterprise reputation by the stable supply of goods,varieties of kinds and the low price.The productions have already widely used in many universities and colleges as well as many factories.
Packages of electronic manufactures for training
We develop and produce prolific electronic manufactures with Spare parts,from rudiment to the advanced,from separation components to integrated circuits, again to the creation MCU.Adhering to foster novelty and interests,the products kindle the fancier interests in the study of electronic.The products involve the study and practice of acousto-optic signal,wired and wireless signal and software program and provide good chance for electronic beginners and graduation designers to perform the experiments.Aimed at packages of electronic manufactures for training,we offered the corresponding book “Introduction to electronic production alike”to the convenience of large learners.
Development Tool for MCU learning
Our company develops types of abundant series of development boards as MCU,MCS-51,PIC,AVR and kinds of MCU programmers,simulator,experiment boards,Packages of electronic manufactures for training,which are applicable to all the high schools,colleges,factories and companies.We have accumulated rich experience in developing it and owned quantities of MCU teaching data,Which is the main product of our company.As for the research and development of the programmers,emulators and experiment boards in our company,we exclusively composed the book”MCU Quick Start”which published by Beijing University of Aeronautics and Astronautics Publishing House, “C51MCU Efficient introduction “which published by China Machine Press, and “MCU Development and application of skills and techniques”published by China Power Press. The easy-understanding way of teaching is received much good reputation and trusted by many beginners of the MCU. Having Cooperated with “Electronic production”,”radio”and some other magazines for many years, we have published series of learning books about MCU, which help the beginners get the basic knowledge of MCU technology.
The intelligence products:
Paying attention to the details and crafts, the types of production are perfectly designed as well as updated quickly. We always persist in the originality and humanitarian and keep our products being the first-class electronic high-tech ones. Controlled by calculators, cellular phone messages, fix telephones, ether nets, wireless modes, the PC intelligence products were acknowledged, many years ago, by the customers owing to the stability and the far-ranging models, and were extensively applied to the fields both in industries and furnishings intelligence.
GSM, GPRS and GPS Products:
We are devoted to designing the scheme of the wireless communication and the development of the wireless producing, manufacturing and marketing. Products as wireless modem(MODEM), GPS terminating, the Transparent terminal(DTU) and development system(EVB) are widely used in many fields such as communication,electricity,safety and secure, logistics activity,supervision,offering customers the well-equipped and data-rich experiment and development platform on GSM,GPS models and their relevant accessories.