{"product_id":"multipurpose-motor-driver-shield-for-oleduino-v2","title":"Multipurpose Motor Driver Shield for OLEDUINO v2","description":"\u003cp\u003eThis multi-purpose motor driver shield is built around the \u003cstrong\u003eBD60210FV\u003c\/strong\u003e motor driver IC. It is designed specifically for the \u003ca href=\"https:\/\/www.electronics-lab.com\/project\/oleduino-v-2\/\"\u003eOLEDUINO-V2\u003c\/a\u003e board, which features an onboard OLED display. This compact shield can be used to drive small bipolar stepper motors, two bidirectional brushed DC motors, and 4 solenoids.\u003c\/p\u003e\n\u003cp\u003eThe shield is capable of driving two brushed DC motors up to \u003cstrong\u003e1A\u003c\/strong\u003e continuous current with a supply voltage range of 8 V to 12 V. A key advantage of this shield is its seamless integration with the OLEDUINO-V2, allowing real-time display of speed, direction, and other operational information.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSingle power supply input: 8 V to 12 V (rated voltage up to 20 V, see note)\u003c\/li\u003e\n\u003cli\u003eRated output current (continuous): 1.0 A per phase\u003c\/li\u003e\n\u003cli\u003eRated output current (peak): 4.0 A per phase\u003c\/li\u003e\n\u003cli\u003eLow ON-resistance DMOS outputs\u003c\/li\u003e\n\u003cli\u003eForward, reverse, brake, and stop functions\u003c\/li\u003e\n\u003cli\u003ePower-save function\u003c\/li\u003e\n\u003cli\u003eDirect PWM control\u003c\/li\u003e\n\u003cli\u003eFull-step and half-step functionality (stepper motor mode)\u003c\/li\u003e\n\u003cli\u003eBuilt-in logic input pull-down resistors\u003c\/li\u003e\n\u003cli\u003eCross-conduction prevention circuit\u003c\/li\u003e\n\u003cli\u003eThermal shutdown (TSD)\u003c\/li\u003e\n\u003cli\u003eOver-current protection (OCP)\u003c\/li\u003e\n\u003cli\u003eUnder-voltage lockout (UVLO)\u003c\/li\u003e\n\u003cli\u003eGhost-supply prevention when power is disconnected\u003c\/li\u003e\n\u003cli\u003eAdjacent pin short-circuit protection\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 25.4 x 25.4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eDriving Examples\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x brushed DC motors Bidirectional, 4 x Motors One Direction\u003c\/li\u003e\n\u003cli\u003e1 x bipolar stepper motor\u003c\/li\u003e\n\u003cli\u003e4 x Solenoids\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStepper Motor Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe shield can drive a small bipolar stepper motor using its dual H-bridge configuration, supporting both full-step and half-step operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrushed DC Motor Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe shield can drive four brushed DC motors in one directional and two bidirectional motor, with a load current of up to 1 A.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolenoid Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe shield can also be used to drive four solenoids, making it suitable for a wide range of electromechanical applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe shield supports load voltages up to 12 V DC and can operate using a single power supply for both the OLEDUINO-V2 and the motor driver.\u003c\/p\u003e\n\u003cp\u003eFor higher-voltage motors (above 12 V and up to 18 V), a dual-supply configuration is required:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5 V to 12 V for the OLEDUINO-V2\u003c\/li\u003e\n\u003cli\u003e12 V to 18 V for the motor driver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePS\/Power Save Pin (Arduino A2)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe PS pin can make circuits in standby state and make motor output OPEN.\u003c\/p\u003e\n\u003cp\u003eWhen PS = L to H, be careful because there is a delay of 40 μs (Max) before it is returned from standby state to normal state and the motor output become ACTIVE.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePS Pin Low = Standby\u003c\/li\u003e\n\u003cli\u003ePS Pin High = Active\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMODE\/Drive Mode Setting pin (Solder Jumper J1)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis is a 3-value input pin that sets the output drive mode. Four drive modes can be set by combining the MODE and IN2A pins.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMode Low + IN2A X = 4 Pins Interface Mode\u003c\/li\u003e\n\u003cli\u003eMode High + IN2A Low = 2 Pins Interface Mode\u003c\/li\u003e\n\u003cli\u003eMode High + IN2A High = Parallel Bridge Interface Mode\u003c\/li\u003e\n\u003cli\u003eM(Open) + IN2A X = Half Bridge Interface Mode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAULT\/Abnormal State Detection Output Pin (Arduino D4)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf overcurrent protection (OCP) or thermal shutdown circuit (TSD) is activated, an abnormality detection signal will be output. This signal is connected to a D4 of OLEDUINO-V2 to shut down the system. The output format of this pin is open drain which is pulled up using R1 (10K Ohm) resistor and connected toD4 of OLEDUINO-V2. Protect Function (OCP or TSD), Normally this pin is high, goes low at event of OCP or TSD.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThermal Shutdown (TSD)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis IC has a built-in thermal shutdown circuit as an overheat protection measure. When the IC chip temperature exceeds 175 °C (Typ), the motor output is set to OPEN. Also, when the temperature drops below 150 °C (Typ), it will automatically return to normal operation. However, even when the TSD is operating, if heat is continued to be applied from the outside, thermal runaway will occur and lead to destruction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOver Current Protection (OCP)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis IC has a built-in over current protection circuit as a provision against destruction when the motor outputs are shorted each other or VCC-motor output or motor output-GND is shorted. This circuit latches the motor output to OPEN condition when the regulated current flows for 2 μs (Typ). It returns with power reactivation or a reset by the PS pin. The over current protection circuit’s only aim is to prevent the destruction of the IC from irregular situations such as motor output shorts and is not meant to be used as protection or security for the set. Therefore, sets should not be designed to take into account this circuit’s functions. After OCP operating, if irregular situations continue and the return by power reactivation or a reset by the PS pin, then OCP operates repeatedly, and the IC may generate heat or otherwise deteriorate. When the L value of the wiring is great due to the wiring being long, the motor outputs have shorted each other or VCC-motor output or motor output-GND is shorted, if the output pin voltage jumps up and the absolute maximum values can be exceeded after the over current has flowed, there is a possibility of destruction. Also, when current which is the output current rating or more and the OCP detection current or less flows, the IC can heat up to Tjmax = 150 °C exceeds and can deteriorate, so current which or more the output rating should not be applied.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnder Voltage Lock Out (UVLO)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis IC has a built-in under voltage lock out function to prevent false operation such as IC output during power supply under voltage is low. When the applied voltage to the VCC pin goes 5 V (Typ) or less, the motor output is set to OPEN. This switching voltage has a 1 V (Typ) hysteresis to prevent false operation by noise etc. Be aware that this circuit does not operate during power save mode.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBD60210FV\u003c\/strong\u003e is a dual H-bridge motor driver capable of driving two DC brushed motors, one bipolar stepper motor, or up to four solenoid loads. It supports high-efficiency operation through direct PWM control.\u003c\/p\u003e\n\u003cp\u003eThe device provides an abnormal condition detection output (wired-OR), which signals the activation of protection circuits. This feature enhances system reliability and robustness in real-world applications.\u003c\/p\u003e\n\u003ch3\u003eArduino Code\u003c\/h3\u003e\n\u003cp\u003eArduino (OLEDUINO-V2) test code is provided to verify the functionality of the shield. The user can upload this code directly to the board. The test program sequentially drives all four motors one by one and displays the operating sequence on the OLED.\u003c\/p\u003e\n\u003cdiv class=\"simple-alert-boxes sab_info sab_normal\"\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Users may modify or write their own code as per their specific application requirements.\u003c\/div\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCN1: Pin 1 = Output 1A, Pin 2 = Output 1B, Pin 3 = Output 2B, Pin 4 = Output 2A\u003c\/li\u003e\n\u003cli\u003eCN2: Pin 1 = 8V to 12V DC Power, Pin 2 = GND\u003c\/li\u003e\n\u003cli\u003eJ1: Solder Type Jumper for Mode Selection\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47247531573420,"sku":"M134","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/M134_1.jpg?v=1789819694","url":"https:\/\/dotfry.com\/products\/multipurpose-motor-driver-shield-for-oleduino-v2","provider":"dotfry","version":"1.0","type":"link"}