{"product_id":"diy-electronic-kit-led-module-1801-smt-smd-component-soldering-project-suite-fm-radio-transmitter-board-module-learning-kit","title":"DIY Electronic Kit Led Module 1801 SMT SMD Component Soldering Project Suite FM Radio Transmitter Board Module Learning Kit","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eApplication\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eComputer\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCondition\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNew\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e-10-+65℃\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePackage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eSOP\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eQuantity\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e1\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eSupply Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eVoltage Regulator\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eis_customized\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eYes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFeatures:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1.Full SMD design, welding quality can be visually displayed through the illumination of 15 LEDs;\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e2.The circuit is novel, interesting, and has a complete range of components;\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e3.Adopting double-sided fiberglass spray tin board, it can be used for beginner welding practice, practical training, exams, competitions, etc;\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e4.Provide a WORD version of the user manual for everyone to flexibly modify;\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e5.Board material: International standard board, all solder pads are tin plated, high-strength fireproof and anti drop materials, can be repeatedly disassembled, PCB board design is reasonable, and commonly used SMD components are used.\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eParameters:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eCircuit working voltage: 5V\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eBoard size: 59 * 48MM\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eBoard thickness: 1.6mm\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eCircuit Introduction:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThis circuit is a light-emitting diode automatic control circuit composed of digital integrated circuits CD4060 and 74HC138. The CD4060 is internally composed of an oscillator and a binary counter with 10 stages of output. The oscillator can be connected externally to a crystal oscillator or RC. The control circuit is connected in RC oscillation mode, consisting of R1-R10 series and C1-C10 series. The resistance value of the resistor series is the sum of the resistance values of each resistor, The series connection of capacitors with the same capacity equals the capacity of a single capacitor\/number of capacitors, 104\/10,\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eAfter the oscillation circuit of CD4060 starts, the counter counts the oscillation signal, and each binary bit of the counter continuously flips with the counting, outputting a square wave signal with a frequency from high to low on pins Q4-Q14. Q4-Q10 drives one LED L9-L15 each, causing these seven LEDs to flicker at different frequencies. Q12-Q14 is connected to the input of integrated circuit 74HC138, which is a 3-8 wire decoding circuit. At the output end, only one bit is at a low level. As the data at the input end changes, Y0-Y7 sequentially becomes low, forming a flowing light effect on L1-L8. After the CD4060 count overflows, it will become 0 and be counted again. Thus achieving automatic control of 15 LED channels.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThe 15 way color light controller chip welding practice kit has the following 10 main functions, which are preferred for training, exams, and\u003cbr\u003ecompetitions:\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFun - After installing the circuit, adding 4-6 volts of electricity creates 7 binary counting lights and 8 flowing lights, which is novel and fun.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eTraining - There are a total of 76 components (excluding row pins) and 240 solder joints, making it easy to train speed.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eComprehensiveness - There are 8 types of commonly used components in the circuit, and one can be familiar with using more components.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003ePracticality - The circuit has specific functions, and Yan Ran is an electronic work.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eSimulation - Equipped with instructions for use, it can be used as a reference for competitions, selection, exams, etc.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eEconomical - can be repeatedly disassembled and welded for use, improving usage rate.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFlexibility - Each component has a number and is not labeled with parameters, allowing for flexible parameter adjustment.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eIntelligentity - when the circuit is powered on, it can intelligently judge whether the welding is normal, and the fault point is indicated by a lamp.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eInnovation - The circuit design is novel and of moderate difficulty. It is unique to Ju Zero Electronics and should not be imitated by peers.\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eTechnicality - The circuit has a unique working principle, provides a complete schematic diagram, and is equipped with 10 Test point to facilitate various tests and improve the theoretical level.\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eFriendly reminder:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThe included components may have different colors due to batch issues, which does not affect their use. Please consider carefully!\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003eThe installation and production of DIY kits (loose parts) require a certain level of professional foundation and hands-on ability, and there is a risk of damage during the production process. After installing the loose parts themselves, they will not be provided for after-sales service. Please choose carefully!\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003ePackage include:\u003c\/span\u003e\u003cbr\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e1x DIY Electronic Kit Led Module 1801 SMT SMD Component Soldering Project Suite FM Radio Transmitter Board Module Learning Kit\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/See738c4f787d4fe7bc98036861f4c4d16.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sc6ef613f9bff4df6be649642db34bc3cs.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S03037b158a344ddab1a413aa2fc33dd3X.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S8ae332db264b424988109105d44b2541c.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S19e95dfc7c8a434d9482d1bcbbb7df551.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb2579c4b9ce44d6385c56afe1d46433ay.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sb9a8a6c6af1a407cab5625b192e4495c4.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sd68b35e65c3c47fa9a96abeac5eb369aq.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sdad731cf74b342c6af49cd941c53b586h.jpg\" slate-data-type=\"image\"\u003e\u003cimg class=\"wscnph\" src=\"https:\/\/ae01.alicdn.com\/kf\/S4a1a67c561a445839b9479ced2a3d0c0A.jpg\" slate-data-type=\"image\"\u003e\u003cspan style='font-size:18px;font-family:\"times new roman\", times, serif'\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Amjad Traders","offers":[{"title":"as show","offer_id":54826294935924,"sku":"1005008570671318-as show","price":2045.51,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4212\/1332\/files\/Sdae062ffc56b4f029b4938407641da57r.webp?v=1781898615","url":"https:\/\/cloudcomsys.com\/products\/diy-electronic-kit-led-module-1801-smt-smd-component-soldering-project-suite-fm-radio-transmitter-board-module-learning-kit","provider":"Cloudcom Systems","version":"1.0","type":"link"}