ESP LED Strip Constant Current Multi-Interface General High Voltage Board CA-188 Micro Controller Board Electronic Hobby Kit

Multi interface universal LED boost board 12 interface blocks have been installed, 4 output lines are distributed, and 1 4Pin input lines are installed. LED screen has 2P, 6P, 10P, 12P, still looking for interfaces and annoying brain? Replacement of LED high pressure plate 1: the power supply board, power supply, ground wire, switch signal is connected to the universal LED booster board, VCC power supply, ON switch signal, ADJ brightness control, GND ground wire (the same as the LCD high voltage board connection method) 2: with a multimeter to measure out LED light bar connection line, power supply is how many lines, which are several negative electrode is how many lines, which are which lines?; Line is in many, is also only positive and negative points. Example: the 10P interface definition is 3- 4+ 3- Tip: the power supply for the LED light bar is the same. They are all connected together How many negative poles represent the number of series connected circuits? Example: 3-, 4+, 3- (6 series circuits) LED connection must pay attention to the definition of the interface, only the positive and negative points, the positive input power supply, do not answer the wrong or wrong connection, improper connection, resulting in consequences, special reminder, please also understand. LED has many advantages, not to be repeated, such as good brightness, long life, low voltage safety, low power consumption and so on... But there's a headache: because the manufacturer uses different standard interfaces, the matching board definition is complicated. The LED boost board, a variety of commonly used LED collection, almost all commonly used LED common definition, is the maintenance of the master test light LED lamp, LED lamp adapter, bulk modification of LED lamps. Note: [does not contain 3 sets of 9V step-down light bars, so please understand correctly] Booster board input interface definition: 1, VIN (12V-28V) positive electrode 2, VIN (12V-28V) positive electrode 3, ENA (2.4-5V on, 0V, 0.8V off) switch signals 4, DIM (0V-5V, 0V is the brightest, 5V is darkest) brightness adjustment 5, GND (earth) negative pole 6, GND (earth) negative pole [support definition:] Single and double row 12Pin soft interface: -5+2-5; [orders] can double Single and double row 10PIN soft interface: -3+4-3; [orders] can double Single and double row 10PIN soft interface: -4+2-4; [orders] can double Single 12Pin soft drain interface: +3-9; Commonly used 6 wire interface: -2+2-2 (Samsung 6 wire); Commonly used 1 specifications 6Pin soft drain interface: -2+2-2; Commonly used 2 pin interface: BH2.0 The commonly used standard lamp small interface: BH 3.5 sips [orders] can double Input voltage: 6-20v Support size: 15-24 inches Size: 12*3cm