5pcs MAX7219 Dot Matrix LED Display DIY Kit SCM Control Module for Arduino PIC, US $8.75 – Picture 0

5pcs MAX7219 Dot Matrix LED Display DIY Kit SCM Control Module for Arduino PIC, US $8.75 – Picture 1

5pcs Max7219 Dot Matrix Led Display Diy Kit Scm Control Module For Arduino Pic

US $8.75

???, ???????, China
Jan 29th

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If you need any other electronic component products(such as USB/AC/DC/SD/TF/DB/DR/audio/VGA/RJ/PS2 Connectors; MOV/LDR/NTC/relays; Capacitors; SMD triode transistors; (Fast recovery)(schottky)(Rectifier) diodes; SMD(winding,callenia,power)Inductors; Switches; Voltage regulators; Module or IC chips; MOSFET / TRIACs; Transistors; Resistors; Light-emitting diodes; Crystal Oscillators; Wiring products), please don't hesitate to send me an email or send me message via TradeManager, we'll do best to help and research a best rate for you. MAX7219 Dot Matrix Display DIY Kit SCM Control Module for Arduino PIC Description: 1 individual modules can be driven by a common cathode array 8*8 2 module working voltage: 5V 3 module size: 5 cm long and 3.2 cm wide X X 1.5 cm high 4 with 4 fixing screw hole, aperture 3mm, can use our M3 pillars fixed The 5 module with input and output interface, support for multiple module cascade Wiring instructions: 1 module left for the input port, the output port. 2 control of a single module, only need to input port for receiving a CPU More than 3 modules are cascaded, first module connected to the input CPU, output end is connected with the input end of second modules, second module connected to the output end of the input end of third modules, and so on... With 51 single chip as example: The VCC -> 5V The GND -> GND The DIN -> P22 The CS -> P21 The CLK -> P20 Matters needing attention: 1. VCC and GND is not reversed, the baking-free bad chip! 2 the use of 51 single-chip P0 port control, must be connected to the pull-up resistor, resistance to 4.7K--10K recommendations 3 please dot matrix to inserted into the circular hole seat, then the hole seat insert PCB plate welding.Dot matrix characters side towards himself, from left to right in the order of 123456 pins.PCB board first square foot pad! 4 foot long for electrolytic capacitor anode, short foot is a negative pole; ceramic capacitors without positive and negative points. Package include: 5 x 1. 1 PCB boards 2. 5P caliber single row 2 3. 24P IC socket 1 4 line MAX7219 chip 1 5 Electrolytic capacitor 10uF 1 6. 0.1uF ceramic capacitor 1 7. 10K resistance 1 8. 8P hole seat 2 (2.54mm pitch) 9. 3mm 8*8 Yin red dot matrix 1 Dear buyers: Welcome to our store,Thanks! We try our best to provide you high quality and good service.Your satisfy is our aim. If you are satisfy with us,pleae leave five star positive feeback,and welcome to our store again,we will supply the good items and service all the time. If you are not 100% satisfied,Please don't leave a neutral or negative but contact us First, we will do our best to solve for you. Best Regards Shipping: We Ship to Worldwide, but Italy, Nigeria, Brazil will take long delivery time . Before buying, Please make sure your address is correct. Or not, please correct it before payment Ship to worldwide from Hong Kong within 12-24 hours after payment completed received, and will give you the tracking number asap. sometimes we will send it by flat post air mail if just one low price order.Hope you understand. we advise shipping by DHL or EMS,and we have gave a discount for you,you can received it in 4-9 business days. it takes about 15-30days usually if shipping by CHina/Hong Kong post air mail Warranty and return: 12-months Warranty for defective items (excluding items damaged and/or misused after receipt). Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. Return shipping is to be paid by the Buyer. Contact us: We have much more products, if you need or have any question ,please contact us by leaving message or use Ali Trade manager .Welcome to wholesale. Thank you so much!