Supply crocodile video game play skills - public benefit Electronic Technology

"Http://byjsfq.com/ Zhongli Electronic Technology" QQ number: 1335820944 1102838650 1545656563 Telephone: 18853122857 principle: The remote control is mainly formed of a microprocessor chip crystal oscillator remote control signal, amplifying transistor, infrared light-emitting diodes and keyboard matrix components. It works as follows microprocessor chip IC1 3 feet by internal oscillator and an external oscillator crystal composition X a high frequency oscillator which generates high-frequency oscillation signal (480kHz). This signal is sinusoidal signal and the timing pulse signal is fed back 40KHz timing signal generator. Sinusoidal signal into the coded modulation as the carrier signal; the timing pulse signal sent to sweep signal generator system, a key input encoder and command encoder as a time standard signal to these circuits. IC1 internal scanning signal generator generates a pulse signal scanning fifth different times, from 5 to 9-pin output to the keyboard matrix circuit. When you press a key, the function keys corresponding to the control signals from 10 to 14 feet into the key encoder input and output functions corresponding digital signal. And then by the encoder means outputs a command code signal, the modulated signal is modulated on a carrier, is formed with the function information of high frequency pulse train from the output pin 17 through the amplification transistor BG promote infrared diode D emits pulse modulated signal. Hurry up, QQ1545656563 Tel: 18265859932 infrared transmitter and the infrared emission control SE303 IC1 composition. It is multivibrator integrated circuit composed by the time base, the oscillation frequency of 100Hz. Generated by the multivibrator oscillation pulse by R3 to infrared emission control SE303 emitted outside. The effect is significant National Delivery invalid full refund nationwide series of instruments simple to learn, to break all in your thumb control the scope of the company specializes in the production of safe products advantages: small size, full-featured, no alarm, do not crash the Company integrity first, quality assurance can come back to visit later! Establish a corporate image, our spirit of "all the pursuit of quality, customer satisfaction for the purpose of" spiritual strength lies in technology, professional and technical sources, new and old customers to order contact the company can cash on delivery All products are also available from motherboards come with a test, you're the one solemnly declare Trade Description: Photos of each series of instruments consistent with different power, the price is also different instruments compatible low-power high-power, single-phase three-phase compatible. After this product is small, easy to use effect is obvious buyers to buy before reading please understand the products as much as possible, if unclear, please contact our sales, they will get back to you shortly, please look carefully before buying, determine the purchase buy, in order to avoid unnecessary disputes the company due to the large variety of products, there will inevitably be temporarily out of stock phenomenon, the company will contact you in the shortest possible time and consult with a solution please forgive We caution buyers:! Please respect the seller's time, labor, money and effort, thank you! If you have any question please communicate better all products can be returned within 7 days, 15 days replacement, repair kits and forth half a wholly pay postage, please buy before the first look For more friendly to buy sales, and reduce anxiety, now we have opened in the country without having to risk your cash on delivery service ,, transactions. Before ordering goods must first be paid 10% deposit, the balance collected by the shipping company. (Deposit is to prevent malicious client orders and some customers for various reasons can not receive goods thereby wasting our basic costs, the deposit is considered in which the total sum). After the delivery of the goods to return the goods without any reason, the deposit is not refundable. Pursuit of the perfect break product, perfect after-sales service. Machine faithful welcome advice and order! ● The company pursues ● "people-oriented" business philosophy to promote the pursuit of excellence in entrepreneurial spirit, adhere to the innovation and technology products, not of growth of the overall strength of the company, all products are self-developed, reliable quality, timely delivery, fair prices, deep trust by the majority of users ● ● aftermarket products adhering to the "customer first" philosophy to "professional products, first-class service" for business purposes, to provide customers with quality products and thoughtful pre, during and after service ● product quality ● quality results motivate our own progress, improved maximum goal and motivation ● Recommendations ● 09 years and introduced the latest crack products for different models cracks, products using the latest atomic linear pulse interference, single | even Line | roulette has a good effect, welcomed the new and old customers to consult and order! ● Promises ● (1) the date the date of receipt or return within 7 days replacement within one month, one year free warranty! (2) to provide free lifetime maintenance costs and labor costs of hardware and software technical support. (3) The company sold each instrument are strictly technical department to conduct a comprehensive test to ensure stable performance of the instrument issued by each, the quality of clearance! Buyer Tips: 1, Shipping Description: The shipping company will choose the long-term integrity of the shipping logistics company, goods transportation fee calculation is determined by the size of the area and transportation from the article; goods transportation costs are paid by the buyer, customers understand. 2, receiving tips: Open the buyer get the goods in the logistics company immediately to see product, if there is any objection to feel free to contact us, we will solve all the problems. If the item has a little scratch is sometimes unavoidable, if man-made shell damage (such as severe extrusion, severe collision damage), please contact us immediately in transport. The company will deal with this problem immediately or ask to return the product to the shipping unit, we will hold full responsibility for delivery units. Upon receipt, please be sure to check the appearance of the rear of the correct sign for your property and protection of personal interests, please inconvenience to cooperate! We make a solemn commitment to customers: 1. We are not the most expensive to the customer, not the cheapest, but we give our customers is the most suitable. 2. We ensure that every batch of products before shipment will be carefully monitored inspection of each machine to ensure quality delivery. 3. We are the fastest and always put the customer's perspective that solve customer problems. Make the greatest efforts to meet customer demand. The excellent reputation that a good brand and perfect service network, powerful sound marketing service network, timely and effective manner to serve you, resolve all your excellent Hougu 5. After receipt of goods can enjoy a non-human factors year warranty / lifetime free repair services. 6. I have no people, I have fine! Only you can not think, no we can not. 7. How much money is not important to be practical. Where to buy our products are entitled to: 1 .. free space planning. 2. personnel and technical training. 3 year warranty. 4. The device lifetime maintenance.