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Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here: www.17track.net/en    New 1 road relay module 5v high level trigger relay expansion boardProduct introduction:1, this module is in line with international safety standard, control areas and load area have the isolation groove;2, USES the loose quality goods relay;3, have power and relay operation instructions, and bright, disconnect the dawn;4, signal input signal, the public ...
Item specificsBrand Name:boardModel Number:Mega 2560 r3L293D motor:expansion boardProduct Description Features : L293D is a monolithic integrated, high voltage, high current, 4-channel driver.Basically this means using this chip you can use DC motors and power supplies of up to 36 Volts, thats some pretty big motors and the chip can supply a maximum current of 600mA per channel, the L293D chip is also what\'s known as a type of H-Bridge. The H-Bridge is typically an electrical circuit that enables a voltage to be applied across a load in either direction to an output, e.g. motor.- 2 interface for 5V Servo connected to For high-resolution dedicated timer - no jitter!- Can drive 4 DC motors or 2 stepper motors or 2 Servo- Up to 4 bi-directional DC motors with individual 8-bit speed...
Notice:   The new tracking number for  Yanwen Economic Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line-YW/China Post Air Mail or AliExpress Standard Shipping.if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of  Yanwen Economic Air Mail can be check here: www.17track.net/enDescription:1 function: use low level control high level. Such as the use single-chip microcomputer 3V or 5V voltage control 9V or 12V voltage.2 HVCC maximum not more than 24V. Output port OUT1/OUT2/OUT3/OUT4 maximum output current is equal to HVCC/5.1K, the maximum absorption current is 500ma.3 this module uses TLP281 chip4 Schematic diagram:Input / output instructions:...
Notice:The new tracking number for  Yanwen Economic  Air Mail can be traced only befor it arrive the airport of your country,please choose  Special Line YW / China Post Air Mail or AliExpress StandardShipping. if you want a full tracking info.The same product will arrive in 15 to 60 days.Tracking info of Yanwen Economic  Air Mail can be check here: www.17track.net/en Examples of use Shipping list:1pcs  connector Expansion board
Description:1 function: use low level control high level. Such as the use single-chip microcomputer 3V or 5V voltage control 9V or 12V voltage.2 HVCC maximum not more than 24V. Output port OUT1/OUT2/OUT3/OUT4 maximum output current is equal to HVCC/5.1K, the maximum absorption current is 500ma.3 this module uses TLP281 chip4 Schematic diagram:Input / output instructions: Input: IN1/IN2/IN3/IN4,connect single chip or for Arduino's  IO port,GND connect with GND of for  Arduino development board.IN1/IN2/IN3/IN4 control OUT1/OUT2/OUT3/OUT4.Output: OUT1/OUT2/OUT3/OUT4Output terminal: HVCC: connect high voltage positive electrode be controlled,HGND connect  high voltage negative be controlledUse: when IN1 is high, the voltage of the corresponding OUT1 is equal to HVCC, and wh...
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