Search results for: 'pulse width modulation'

This is an industrial USB to RS485 converter with original FT232RL and SP485EEN inside. It features embedded protection circuits such as lightning-proof, resettable fuse, ESD protection, and TVS diode, etc. It's pretty small in size.

The HC-SR04 ultrasonic sensor uses sonar to determine distance to an object like bats or dolphins do. It offers excellent range accuracy and stable readings in an easy-to-use package.

The Raspberry Pi 4 Case Fan works with Raspberry Pi 4 and the Raspberry Pi 4 Case. Designed for overclockers and other power users, it keeps your Raspberry Pi 4 at a comfortable operating temperature even under heavy load.

Buzz! Buzz! The buzzer module makes sound for your project.

We've got a high-powered infrared emitter board, and a super-sensitive infrared remote receiver board - but why buy two boards when you can pick up...

Power Over Ethernet HAT (H) For Raspberry Pi 5 / CM 5, 5V 5A Output, stable performance, Supports 802.3af/at network standard, Isolated Switched-mode...

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3″ × 0.8″ board supports a wide 6.5 V to 40 V voltage range and is efficient enough to deliver a continuous 21 A without a heat sink. Additional features of this second-generation (G2) driver include reverse-voltage protection along with basic current sensing and current limiting functionality.

This is an ultra small size DC motor driver for room limited projects, while the impressive IC - LM2575 could provide a powerful way to drive 36V@15A motors. Also its UVLO (Under Voltage Latch-Out) feature provides a safe guard for your system. Besides all, it is very considerate to own an 5V output for Arduino or any other devices, and its interface is ESD (electro-static discharge) protection.

The Bus Pirate v3.6a, created by Ian Lesnet, is a troubleshooting tool that communicates between a PC and any embedded device over 1-wire, 2-wire, 3-wire, UART, I2C, SPI, and HD44780 LCD protocols - all at voltages from 0-5.5VDC. This product eliminates a ton of early prototyping effort when working with new or unknown chips.

Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins: one for each color and a common anode. Use this one LED for three status indicators or pulse width modulate all three and get mixed colors!

For all of you out there who want to control 24 channels of PWM, Adafruit salute you! They also would like you to check out this breakout board for the TLC5947 PWM driver...

The Vishay TSSP58P38 is a unique modulated IR receiver that is designed for IR brightness detection instead of data communication for remote control. This sensor can be used with a 38 kHz modulated IR emitter and the appropriate algorithms to form a distance sensor with a range of up to a few feet. They are sold in packs of three units.

This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five...

A Feather board without ambition is a Feather board without FeatherWings! This is the 8-Channel PWM or Servo? FeatherWing, you can add 8 x 12-bit PWM outputs to...

This discrete MOSFET H-bridge motor driver enables bidirectional control of one high-power DC brushed motor. The small 1.3" × 0.8" board supports a wide...

This motor driver module is a special PPM signal motor controller for Aero modelling remote control. It is designed by DFRobot and it can be controlled by RC transmitter...

The goBILDA® RGB Indicator Light provides colorful lighting options across a spectrum of illumination. Its translation of standard servo...

This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five control interfaces: USB, TTL serial, I²C, analog voltage (potentiometer), and hobby radio control (RC)

This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five...

This breakout board for the MPS MP6500 microstepping bipolar stepper motor driver has a pinout and interface that are very similar to that of our popular A4988 carriers, so it can be used as a drop-in replacement for those boards in many applications. The MP6500 offers up to 1/8-step microstepping, operates from 4.5 V to 35 V, and can deliver up to approximately 1.5 A per phase continuously without a heat sink or forced air flow. This version of the board allows for dynamic current limit control through a pair of digital inputs, and the board ships with 0.1″ male header pins included but not soldered in.

This small lidar-based distance sensor reports the distance of objects up to about 300 cm (120") away with a pulsed signal similar to a hobby servo ...

This powerful motor controller makes basic control of a brushed DC motor easy, with quick configuration over USB using our free software. It supports five...

PDIP-8 Package.

The Pololu Simple High-Power Motor Controller makes basic control of brushed DC motors easy, with Pololu's free Simple Motor Control Center software enabling quick configuration over USB. The controller supports four interface modes: USB, TTL serial, analog voltage, and hobby radio control (RC). This version operates from 5.5 to 30 V and is efficient enough to deliver a continuous 25 A without a heat sink. It ships with the power capacitor and connectors included but not soldered in, allowing for custom installations.

This fantastic light disc consists of 7 SMD RGB LED. It illustrates a beautiful color combination much better than traditional RGB led.