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PCB Controller LED RGB NodeMCU 32 ElektronMart Board ESP32 compatible with SmartMatrix Arduino Library
Perbedaan
Board V1 : Tidak menggunakan Buffer 74HC245 Board V2 : Menggunakan Buffer 74HC245
Contoh sketch : github titik com /busel7/Arduino/tree/master/NodeMCU o P4P5RGB-ESP32-RTC titik ino o P10SC-ESP32-RTC titik ino
Spesifikasi :
Dimension: 97mm x 47mm PCB Thickness: 1.2 Layers : 2 Impedance: no PCB Color: Green Surface Finish: HASL(with lead) Copper Weight: 1 Material Details: FR4-Standard Tg 130-140C
Bill of Material (Fungsional Port & Konektor) :
V1 dan V2: 1 x NodeMCU NodeMCU 32S ESP32 1 x RTCDS3231 Module 1 x DFPlayer Mini 1 x 5V Active Buzzer 1 x Kapasitor 1000uf 4 x Female Header 2 x Male Header 1 x Terminal PCB 2p
V1 : 1 x Resistor 56 Ohm DIP 1 x Resistor 10K Ohm DIP 1 x Transistor BC547 DIP
V2 2 x 74HC245D SMD SOP20 1 x Resistor 56 Ohm SMD 1206 1 x Resistor 10K Ohm SMD 1206 1 x Transistor S8050 SMD SOT23
PIN Out
Smartmatrix HUB75 -------------------------------- R1 - 2 G1 - 15 B1 - 4 R2 - 16 G2 - 27 B2 - 17 A - 5 B - 18 C - 19 D - 21 E - 12 LAT - 26 OE - 25 CLK - 22
Smartmatrix HUB12 -------------------------------- A - 5 B - 18 C - 19 CLK - 22 LAT - 26 R1 - 2 OE - 25