Log In

Credit Cards Accepted


Aurora Probability in Northern Canada

Auroral forecast from AuroraWatch.ca


North America Aurora Map from
NOAA Space Weather Prediction Center

Aurora Map - NOAA



  Your ALT-Text here  


 Pulse Width Modulator

usbee pwm controller


World leader in Development Instrumentation

US Prices
CDN Prices

Privacy and Security Policy



 The USBee, USBee LX and USBee ZX Digital Test Pod PWM Controller software turns the Pod signals 0 through 7 into Pulse Width Modulated (PWM) output signals. Using a simple Resistor-Capacitor network, these signals can generate a controllable analog voltage between 0 and 3.3V in 256 steps. The pattern that is generated on any signal is a repeating pattern with a fixed period (every 1.62ms) that has a duty cycle that is proportional to the PWM value for that signal. Each period is divided into 256 units. A signal is held at a High level (3.3V) for PWM Value units and Low (0V) for the rest of the period.



 Your ALT-Text here



USA Office

Address: 1480 Gulf Road, Suite 837,
PO Box 1364
Point Roberts, WA 98281

Western Canada - Vancouver BC

Tel:1.800.663.6001 or 1.604.925.6150
Address: 2454 Haywood Ave
West Vancouver, BC V7V 1Y1

Eastern Canada - Markham, Ontario

Tel:1.800.465.0164 or 1.905.513.7027