{"product_id":"solenoid-dc-motor-driver-shield-for-oleduino-v2","title":"Solenoid \u0026 DC Motor Driver Shield for OLEDUINO v2","description":"\u003cp\u003eThis power driver shield is designed to drive \u003cstrong\u003esolenoids\u003c\/strong\u003e or \u003cstrong\u003ebrushed DC motors\u003c\/strong\u003e using the \u003ca href=\"https:\/\/www.electronics-lab.com\/project\/oleduino-v-2\/\"\u003eOLEDUINO-V2\u003c\/a\u003e platform. The driver can handle peak currents of up to\u003cstrong\u003e 3.7A\u003c\/strong\u003e and supports a DC supply voltage of up to\u003cstrong\u003e 24Vdc\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThe PWM interface can be used to drive single-coil relays, Dual coil relay, solenoids and DC brushed motor. To actuate a load the driver must supply current in either the forward or reverse state as defined in the PWM control table.\u003c\/p\u003e\n\u003cp\u003eAfter actuation, the outputs can be disabled (IN1 = IN2 = 0) to place the driver in sleep mode and reduce power consumption. Alternatively, the outputs can be briefly set to brake mode after actuation to suppress back-EMF effects from the relay and prevent current from flowing back into the VM supply node.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhen using the \u003c\/span\u003e\u003cstrong\u003eDRV8231\u003c\/strong\u003e\u003cspan\u003e device, an external current-sense resistor is required; a 0.22 Ω, 2 W, 1% SMD 2512 resistor is recommended.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003ePower Supply\u003c\/h3\u003e\n\u003cp\u003eThe project requires two power supplies: one for the motor (5 V to 24 V DC) and another for the OLEDUINO-V2 (7 V to 12 V DC). The project can also operate with a single power supply when using a 12 V motor. In this case, install a jumper\/shunt between \u003cstrong\u003eVD\u003c\/strong\u003e and \u003cstrong\u003eVIN\u003c\/strong\u003e (CN2, Pin 1 and Pin 2). Feed 12V to CN1 Pin 1,2.\u003c\/p\u003e\n\u003ch3\u003eConnections\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCN1: Pin 1,2 = Motor\/Output2, Pin 3,4 = Motor\/Output1, Pin 5,6 = VDD 5V to 24V DC, Pin 7,8 = GND\u003c\/li\u003e\n\u003cli\u003eCN2: Pin 1 = VDD 5V-24V DC, Pin 2 = 7V to 12V to OLEDUINO, Pin 3 = GND\u003c\/li\u003e\n\u003cli\u003ePR1: Current Limit Adjust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLoad Power Supply 5V to 24V DC (Maximum 33V)\u003c\/li\u003e\n\u003cli\u003eHigh output current capability: 3.7-A Peak\u003c\/li\u003e\n\u003cli\u003ePWM control interface\u003c\/li\u003e\n\u003cli\u003eSupports 1.8-V, 3.3-V, and 5-V logic inputs\u003c\/li\u003e\n\u003cli\u003eIntegrated IPROPI current sensing for stall detection and current regulation\u003c\/li\u003e\n\u003cli\u003eLow-power sleep mode\u003c\/li\u003e\n\u003cli\u003ePCB Dimensions 25.4 x 25.4 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"dotfry","offers":[{"title":"Default Title","offer_id":47247879995564,"sku":"M135","price":16.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0757\/6436\/7532\/files\/M135.jpg?v=1789823376","url":"https:\/\/dotfry.com\/products\/solenoid-dc-motor-driver-shield-for-oleduino-v2","provider":"dotfry","version":"1.0","type":"link"}