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Description This 2×13 shrouded header has the same number and spacing of pins as the Raspberry Pi so you can
Description This green Mini Breadboard is a great way to prototype your small projects! With 170 tie points there’s just
The Raspberry Pi 2 Model B is the second-generation Raspberry Pi. It replaced the original Raspberry Pi 1 Model B+
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Visión General Especificaciones Compre 3 + y Ahorre Reviews Modelo S3003 Cantidad 1 color Negro material Cobre + PCB +
Description Replacement:BOB-11611. We’ve completely overhauled this board, go check out the new version now! This page is for reference only.
Description Replacement: None. We are no longer carrying this product. This page is for reference only. This board from DIYDrones
Description The SparkFun Soil Moisture Sensor is a simple breakout for measuring the moisture in soil and similar materials. The
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Visión General Especificaciones Compre 3 + y Ahorre Reviews Modelo FJ5101AH Cantidad 10 Color Negro Material Ordenador Personal Caracteristicas altura:
INTRODUCTION Suitable for all kinds of circuit boards, sensors, mechanical support of the installation. They are great for building a
Product Details TinkerKit Sensor Shield The TinkerKit Sensor Shield is a vital piece of kit that enables you to connect
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Description 1/6 Watt, +/- 5% tolerance PTH resistors. Commonly used in breadboards and perf boards, these 330Ohm resistors make excellent
Description An adjustable potentiometer can open up many interesting user interfaces. Turn the pot and the resistance changes. Connect VCC
YBTJ03 0,28 “en-tête à 3 chiffres 7 segments lumineux jaune au voltmètre numérique – noir (DC 0 ~ 100V)
Panorama Caractéristiques Acheter 3 + et économiser Avis Petite, la plus nouvelle conception ; Dc0 ~ 100V plage de mesure
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The Elevator Variable Frequency Drive is the 2nd generation dedicated elevator drive from Invertek Drives, designed to provide smooth, reliable carriage control in all elevator applications.The compact external dimensions simplify installation, whilst optional incremental/EnDat encoder feedback interfaces allow compatibility with a wide range of motors. Invertek's renowned motor control capability ensures maximum ride comfort under all conditions, with five independent S-ramps and dedicated motor holding brake control algorithm allowing fine tuning of the system. Elevator Variable Frequency Drive also incorporates Safe Torque Off* as standard, and a range of features including Rescue Mode.
If you don't need the Brake and the Current Sensing and you also need more pins for your application you can disable this features by cutting the respective jumpers on the back side of the shield.
The additional sockets on the shield are described as follow:
OSH: SchematicsThe Arduino Motor Shield is open-source hardware! You can build your own board using the following files: EAGLE FILES IN .ZIP SCHEMATICS IN .PDF
PowerThe Arduino Motor Shield must be powered only by an external power supply. Because the L298 IC mounted on the shield has two separate power connections, one for the logic and one for the motor supply driver. The required motor current often exceeds the maximum USB current rating. External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the Arduino's board power jack on which the motor shield is mounted or by connecting the wires that lead the power supply to the Vin and GND screw terminals, taking care to respect the polarities. To avoid possible damage to the Arduino board on which the shield is mounted, we reccomend using an external power supply that provides a voltage between 7 and 12V. If your motor require more than 9V we recommend that you separate the power lines of the shield and the Arduino board on which the shield is mounted. This is possible by cutting the "Vin Connect" jumper placed on the back side of the shield. The absolute limit for the Vin at the screw terminals is 18V. The power pins are as follows:
- Vin on the screw terminal block, is the input voltage to the motor connected to the shield. An external power supply connected to this pin also provide power to the Arduino board on which is mounted. By cutting the "Vin Connect" jumper you make this a dedicated power line for the motor.
- GND Ground on the screw terminal block.
Input and OutputThis shield has two separate channels, called A and B, that each use 4 of the Arduino pins to drive or sense the motor. In total there are 8 pins in use on this shield. You can use each channel separately to drive two DC motors or combine them to drive one bipolar stepper motor. The shield's pins, divided by channel are shown in the table below:
|Function||pins per Ch. A||pins per Ch. B|
- Screw terminal to connect the motors and their power supply.
- 2 TinkerKit connectors for two Analog Inputs (in white), connected to A2 and A3.
- 2 TinkerKit connectors for two Aanlog Outputs (in orange in the middle), connected to PWM outputs on pins D5 and D6.
- 2 TinkerKit connectors for the TWI interface (in white with 4 pins), one for input and the other one for output.
Motors ConnectionBrushed DC motor. You can drive two Brushed DC motors by connecting the two wires of each one in the (+) and (-) screw terminals for each channel A and B. In this way you can control its direction by setting HIGH or LOW the DIR A and DIR B pins, you can control the speed by varying the PWM A and PWM B duty cycle values. The Brake A and Brake B pins, if set HIGH, will effectively brake the DC motors rather than let them slow down by cutting the power. You can measure the current going through the DC motor by reading the SNS0 and SNS1 pins. On each channel will be a voltage proportional to the measured current, which can be read as a normal analog input, through the function analogRead() on the analog input A0 and A1. For your convenience it is calibrated to be 3.3V when the channel is delivering its maximum possible current, that is 2A.
Physical CharacteristicsThe maximum length and width of the Motor Shield PCB are 2.7 and 2.1 inches respectively. Four screw holes allow the board to be attached to a surface or case. Note that the distance between digital pins 7 and 8 is 160 mil (0.16"), not an even multiple of the 100 mil spacing of the other pins
Read all 1 reviews Note: We have a new version DSO Quad – Aluminum Alloy Silver instead of DSO Quad
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Allow your Arduino to measure movement: orientation, acceleration and magnetic field! Overview The Arduino 9 Axes Motion Shield is based
Overview Specifications Buy 3+ and Save Reviews error correction This is a simple water sensor can be used to
Oversikt Spesifikasjoner Kjøp 3 + og Spar Anmeldelser Kan brukes som stasjonen styret for utskjæring maskin og 3D skriver; Kortspor
Visión General Especificaciones Compre 3 + y Ahorre Reviews -Delantero de corriente (mA): 20 – Temperatura de trabajo: ~ 70’C