Canada Post Strike – Alternate Shipping Methods

With the ongoing Canada Post labour disruption, we have now added UPS Shipping options for Canada.
Although more costly than Canada Post, they are a suitable alternative.

For clients local to the Mississauga, Ontario area, we are now offering a local, by-appointment pickup option.
Contact Us for more information.

Description
Reviews (4)

Adjustable NE555 Timer

NE555 Adjustable Square Wave Signal Generator

This module can be used in your prototyping process as a square wave signal generator to produce square wave signals for experimental development use, or in applications such as driving stepper motors, as an adjustable pulse for microcontroller applications.

Although only 3.2cm (L) and 2.3cm (W) (1.3" x 0.9"), the board boasts an NE555 timer chip configured in four frequency ranges, 1Hz to 50Hz, 50Hz to 1kHz, 1kHz to 10kHz and 10kHz to 200kHz all adjustable with an onboard jumper along with two trim-pots to adjust the output frequency and the duty cycle.

Input voltage to the module is variable from 5v to 15v DC and draws approximately 15mA at 5v (35mA at 12v) with a output amplitude of 4.2v peak-to-peak to 11.4v peak-to-peak (based on supply voltage).

Included onboard is an indicator LED indicator which illuminates on a low-level output and flashes relative to the output frequency. At higher frequencies, the LED will appear to be on solid and without a visible flash.

NE555 Square Wave Generator.

Name: NE555 Adjustable Square Wave Signal Generator
SKU: Adjustable Frequency and Duty Cycle
Price: 2.6 USD
Availability: InStock
Rating: 5 (4 reviews)

Adjustable Frequency and Duty Cycle

Product Code: NE555-MODULE
Availability: In Stock

$2.60 USD

Quantity Required

4 reviews / Write a review

Individual LEDs

LED Ribbons

LED Modules

High Power LEDs

Intelligent LEDs

LED Holders

LED Controllers

Assorted Components

Assorted Items

Batteries & Holders

Breadboarding and Prototyping

Capacitors

Connectors

LCD and OLED Displays

Mechanical Hardware

Meters - Digital, Analog and Panel

Power Supplies and Power Accessories

Prebuilt Interfaces

Resistors

Semiconductors

Switches, Push Buttons and Relays

Jacks, Plugs, Wires and Cable

Kits & Boards

Micro Controllers

Adjustable NE555 Timer

NE555 Adjustable Square Wave Signal Generator