{"product_id":"max7219-point-battage-module-lh-control-single-chip-module-4-in-1-display-with-5p-cable-red-light-green-light-blue-light","title":"MAX7219 Point Battage Module LH Control Single-Chip Module 4 In 1 Display With 5P Cable, Red Light, Green Light, Blue Light","description":"\u003cbr\u003e1. A single module can drive an 8x8 common negative dot matrix\u003cbr\u003e2. Module operating voltage: 5V\u003cbr\u003e3. With 64 fixed screw holes, hole diameter 3mm\u003cbr\u003e4. With input\/output interfaces, support multiple modules cascade.\u003cbr\u003e5. 3 IO ports can drive 1 dot matrix, no flicker when displaying.\u003cbr\u003e6. Size: 12.8 x 3.2 x 1.3cm, cable length about 20cm\u003cbr\u003e7. Weight: about 45.2g\u003cbr\u003e\u003cbr\u003eWiring instructions:\u003cbr\u003e1. Left side is input port, right side is output port.\u003cbr\u003e2. When controlling a single module, connect the input port to the CPU.\u003cbr\u003e3. When multiple modules are cascaded, the input of the first module is connected to the CPU, the output is connected to the input of the second module, the output of the second module is connected to the input of the third module, and so on.\u003cbr\u003e4. Take 51 microcontroller as an example:\u003cbr\u003e- VCC → 5V\u003cbr\u003e- GND → GND\u003cbr\u003e- DIN → P2.2\u003cbr\u003e- CS → P2.1\u003cbr\u003e- CLK → P2.0\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cdiv class=\"params_begin\"\u003eSpecification:\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0; width: 100%;\"\u003e\u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e  \u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 15%;\"\u003ePackage Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 0;\"\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e0.06kgs \/ 0.14lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eOne Package Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15cm * 6cm * 2cm \/ 5.91inch * 2.36inch * 0.79inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eQty per Carton\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e240\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Weight\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e15.50kgs \/ 34.17lb\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border-bottom: 1px dashed #e0e0e0; width: 100%;\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eCarton Size\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e50cm * 32cm * 32cm \/ 19.69inch * 12.6inch * 12.6inch\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"params_prop last_prop\"\u003e  \u003ctable border=\"0\" style=\"margin-bottom: 0; width: 100%;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: none; padding: 5px; width: 25%;\"\u003eLoading Container\u003c\/td\u003e\n\u003ctd style=\"border: none; padding: 5px;\"\u003e20GP: 520 cartons * 240 pcs = 124800 pcs\u003cbr\u003e40HQ: 1209 cartons * 240 pcs = 290160 pcs\u003cbr\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/td\u003e  \u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"border-top: 1px solid #e0e0e0;\"\u003e\u003c\/div\u003e\u003cbr\u003e","brand":"Bulky Mart","offers":[{"title":"Red Light","offer_id":46148665901297,"sku":"TBD0604259001","price":604.0,"currency_code":"INR","in_stock":true},{"title":"Green Light","offer_id":46148665934065,"sku":"TBD0604259002","price":694.0,"currency_code":"INR","in_stock":true},{"title":"Blue Light","offer_id":46148665966833,"sku":"TBD0604259003","price":690.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/7933\/2849\/files\/TBD0604259001.jpg?v=1747657061","url":"https:\/\/bulkymart.in\/products\/max7219-point-battage-module-lh-control-single-chip-module-4-in-1-display-with-5p-cable-red-light-green-light-blue-light","provider":"Bulky Mart","version":"1.0","type":"link"}