Motor Controllers Section

	16 Channel Servo Controller by Parallax Rev B (USB) from Parallax Manufacturer: Parallax. Manufacturer's Part Number: 28823. More Product Details ...
Stock Number Buy Product Title Price Status H03318-01W 16 Channel Servo Controller by Parallax Rev B (USB) $39.00 In Stock
	16 Channel Servo Controller by Parallax Rev B (Serial) from Parallax The Parallax Servo Controller (PSC) controls up to 16 servos. Two PSC can be networked to control 32 servos using a single I/O line. The PSC manages all the time critical and repetitive servo pulses logic so your BASIC Stamp or Javelin Stamp (or almost any other microcontroller) control program can be simplified to handle more important aspects of the application. PCS feateus include: Runtime Selectable Baud rate from 2400 to 38.4k Baud. Simultaneously controls up to 16 servos. Each servo can be individually programmed for one of 63 ramp rates between 0.75 and 60 seconds on a per-move basis. Your program can request position reporting from the PSC so you don't have to waste precious RAM to save position data. Two PSC modules can be linked together to control 32 servos. Manufacturer: Parallax. Manufacturer's Part Number: 28023. More Product Details ...
Stock Number Buy Product Title Price Status H01651-01C 16 Channel Servo Controller by Parallax Rev B (Serial) $39.00 In Stock
	20 Channel I2C to Servo Driver Chip The SD20 chip is a pre-programmed PIC16F872 running at 8MHz. Position commands for up to 20 servo's are sent to the chip over the I2C bus. Features Include: Easy I2C bus control, same protocol as popular EEPROM's such as 24C02 Position Control of up to 20 Servo's Servo's inactive at power up until first position sent to it Scan time is 20mS minimum, then proportional to the total number of servo's used. Buffer can be read as well as written saving valuable memory resources on small controllers. Standard mode - 256 bit resolution from 1mS to 2mS. Expanded mode - Allows pulse to exceed 1mS to 2mS range for greater movement. 0.5uS Timer produces jitter free outputs. Manufacturer: DEVANTECH. Manufacturer's Part Number: SD20. More Product Details ...
Stock Number Buy Product Title Price Status H01591-01A 20 Channel I2C to Servo Driver Chip $19.99 In Stock
	Bidirectional DC Motor Speed Controller Electronic Kit This kit allows controlling the speed of a DC motor in both the forward and reverse direction. The range of control is from fully OFF to fully ON in both directions. The direction and speed is controlled using a single potentiometer. Turningthe pot in one direction causes the motor to start spinning. Turning the pot in the other direction causes the motor to spin in the opposite direction. The center position on thepot is OFF. This design avoids the need for a direction reversing switch and avoids mechanical and electrical stress by forcing a smooth transition from one direction to the other. Manufacturer: KITSRUS. Manufacturer's Part Number: K166. More Product Details ...
Stock Number Buy Product Title Price Status H01742-01Z Bidirectional DC Motor Speed Controller Electronic Kit $24.99 Out of Stock
	BiStep Motor Controller (USB) from Parallax The BS0710-USB board is a complete Unipolar/Bipolar dual stepper motor controller system which can be controlled from a computer using a USB connection. It includes the capability of driving one or two stepper motors, each of which being either unipolar (4-pole) or bipolar (2 pole). This unit is a good choice for those designing products using linear actuators, Especially since the micro stepping features will reduce noise levels and can increase positional accuracy by a large amount. The board is specified as allowing up to 1 amp per winding, with 6.5 to 15 volt motors supported when in single power supply mode. It also supports a dual power supply feature, wherein the motors use a separate supply from the logic circuits; in this mode, up to a 34 volt power supply may be used for the motors. Key Benefits: USB communications with a host computer may be used to control the board. TTL-Serial communications may be used to control the board using an external microprocessor, such as a Basic Stamp or SX. Up to two stepper motors may be independently controlled at one time. Each motor may be either 4-pole Unipolar or 2-pole Bipolar. Four modes of stepping the motor are supported: Half steps (alternates 1 winding and two windings enabled at a time) Full power full steps (2 windings enabled at a time) Half power full steps (1 winding enabled at a time)Near-constant-current microsteps (each from 1/64 to 1/2 of a full step) A TTL "busy" signal is available, which can be used to see if the motors are still moving. This information is also available from the serial communications subsystem. Simple control of the motors may be done by switch closure: i.e., each motor can be told to slew left or right, or to stop by simply grounding some input lines. Similarly, the rate of motion can be controlled via stepping through a standard set of rates via grounding another input. Complete control of the motors, including total monitoring of current conditions, is available through the 2400 to 19,200 baud serial connection (by default, this is shipped configured for 9600 baud). Runs off of a single user-provided 6.5 to 15 volt DC power supply. Manufacturer: Parallax. Manufacturer's Part Number: 27969. More Product Details ...
Stock Number Buy Product Title Price Status H03373-01P BiStep Motor Controller (USB) $109.95 In Stock
	DC Motor Speed Controller Electronic Kit This kit allows controlling the speed of a DC motor in one direction. The direction and speed is controlled using a single potentiometer. Manufacturer: KITSRUS. Manufacturer's Part Number: K067. More Product Details ...
Stock Number Buy Product Title Price Status H02246-01A DC Motor Speed Controller Electronic Kit $19.99 Out of Stock
	HB-25 from Parallax The HB-25 Motor Controller has the following specifications: Motor Size: 0.5 HP Max - No Minimum Motor Supply: 6.0vdc min - 16.0vdc max Logic Supply: N/A - Internal Regulator Load Current: 25A Continuous 35A Surge (13.8v) Standby Current: 50ma@6v 80ma@13.8v (fan on) PWM Frequency: 9.2 KHz Pulse Input: 1.0ms Full Reverse, 1.5ms Neutral (off), 2.0ms Full Forward Pulse Refresh Rate: N/A - Single Pulse Operation Modes: Single/Dual Motor Control Protection Circuits: Over Voltage, Over Current, Over Temp. Fault Reset: Automatic Indicators: Power (green), Fault (red) Fuse: Mini ATC Standard Cooling: Forced Air - Ball Bearing Fan Terminals: Screw Post with 35A Rating Weight: 2.5oz (71 grams) Size: 1.6"x1.6"x1.9" Mounting: 2ea 6-32 screws on .800" centers Included: uses (5A, 10A, 15A, 25A) Terminal Lugs (4) This product has additional special features: Single pulse required to set motor speed. A single BASIC Stamp port can control two HB 25s. On-board fuse and full rating terminal lugs. Works with any size motor up to 1/2 HP. Contains both H-Bridge and Controller. Connector allows you to daisy chain two HB-25s. Manufacturer: Parallax. Manufacturer's Part Number: 29144. More Product Details ...
Stock Number Buy Product Title Price Status H02338-01V HB-25 $49.95 In Stock
	L293D Secret Motor Driver Electronic Kit from Solarbotics The 'Secret' L293D motor driver kit replaces the guts of a standard servo and turns it into a logic-signal controlled gear motor! The SGS Thompson L293D is configured to provide up to 1.2A and 36V - much higher than what a standard servo electronics are designed for! This kit fits inside a standard servo body, like our SERVO or GM4 clear servo gear motor. The indicator LEDs on the kit also make for a cool lightshow in the clear servo case, or as part of a breadboard-mounted motor driver. Don't want to drive a servo? We don't blame you! Use the 'Secret' Motor Driver to power any gear motor like our GM2 or GM3! Manufacturer: Solarbotics. Manufacturer's Part Number: KSMD. More Product Details ...
Stock Number Buy Product Title Price Status H01194-01T L293D Secret Motor Driver Electronic Kit $12.50 In Stock
	L298 Motor Driver Dual H-Bridge Electronic Kit from Solarbotics The L298 is a popular dual H-bridge IC that is usable from 6 to 50V, at up to 4A total output current. By itself, the IC is somewhat diffcult to use because of the staggered 0.05" lead spacing. This kit includes the L298, a custom PCB and all other parts required to build an easy to use dual H-bridge module. Features: Four motor direction indicator LEDs An onboard 5V low-dropout regulator which can be used to power the rest of your logic circuitry Schottky EMF-protection diodes Screw-terminals for power and motor connections Female header connectors for easy logic interfacing A small 1.53" (40mm) square footprint Manufacturer: Solarbotics. Manufacturer's Part Number: KCMD. More Product Details ...
Stock Number Buy Product Title Price Status H01918-01V L298 Motor Driver Dual H-Bridge Electronic Kit $17.95 Out of Stock
	Motor Controller The MD03 by Devantech is a robust medium power motor driver designed to supply power and control for one motor. Several control modes. 20A current capacity for 5V to 50V motors. Manufacturer: DV. Manufacturer's Part Number: MD03. More Product Details ...
Stock Number Buy Product Title Price Status H02977-01N Motor Controller $124.99 In Stock
	Motor Mind B from Parallax Motor Mind B is DC motor controller that interfaces to your microprocessor through a serial interface. The Motor Mind protocol is "set and forget" so your program doesn't have the overhead of managing PWM as required with simple h-bridges. It also provides a tachometer input to simplify use of wheel encoders. Motor Mind can control up 2a continuous current at up to 30v with current spikes of up to 3.5a Manufacturer: Parallax. Manufacturer's Part Number: 27961. More Product Details ...
Stock Number Buy Product Title Price Status H01468-01P Motor Mind B $29.00 In Stock
	PWMPAL from Parallax One of the few complaints about the Basic Stamp is its single-threaded architecuture and lack of interupts. PWMPAL ends thos complaints for the most common applications by providing up to 4 PWM outputs and up to 4 pulse counters while maintaining the Stamp's ease-of-use. PWMPAL is not an H-Bridge, but we list it here because its most common application is to provide the PWM signals needed to control H-Bridges and servos. The PWM channels can be configured to operate under software control, or under hardware control through the corresponding counter input channel. In addition to PWM waveform generation, the PWMPAL has four 16-bit counters that operate at all times, even when the counter pin is used for hardware PWM control. Communication with the PWMPAL is handled through a bi-directional serial connection on pin P0 of the BASIC Stamp. The Parallax AppMod communications protocol is used, allowing baud rates of 9600, 19,200 and 38,400 baud. PWMPAL demonstration software files may be downloaded at the bottom of this page. Examples of PWMPAL Uses: Servo or DC motor control for robotics and animatronics AC waveform [square wave] generation for bi-color LEDs and sensors Background counting for process control, robotic motion monitoring, etc. Features: Up to four simultaneous PWM outputs Independent control of each PWM output high-time, low-time, and phase Generate frequencies from 0.3 Hz to 20 kHz; duty cycle independent (duty cycle independence is not available for the entire range of output frequencies) Outputs may operate under software or hardware control Up to four 16-bit counters Auto-baud detection (9600, 19.2K, 38.4K) for Stamp-to-PWMPAL communications Requires no PCB "real estate" mounts underneath BASIC Stamp module Manufacturer: Parallax. Manufacturer's Part Number: 28020. More Product Details ...
Stock Number Buy Product Title Price Status H01472-01T PWMPAL $29.00 In Stock
	WheelWatcher Kit The WW-01 WheelWatcher incremental encoder system attaches to the outside of a standard RC servo, and utilizes an adhesive-backed reflective codewheel, designed for standard injection-molded robot wheels, to determine wheel rotation rate and distance travelled. It produces standard ChA/ChB raw quadrature outputs, as well as decoded clock and direction signals. The clock signal produces 25 us pulses at each transition of ChA or ChB, providing a 4x increase in resolution - 128 clocks per servo rotation. The direction signal indicates the decoded direction of rotation. Wheels and servos sold separately. Manufacturer: NUBOTICS. Manufacturer's Part Number: WW-01. More Product Details ...
Stock Number Buy Product Title Price Status H01940-01Z WheelWatcher Kit $29.95 In Stock