Showing posts with label 16. Show all posts
Showing posts with label 16. Show all posts
Wednesday, November 20, 2013
16 × 2 LCD Volt Meter Ampere Meter With PIC
Volt meters & ampere meter with PIC can be used to measure voltage and current simultaneously. The series of volt meters & ampere meter with PIC16F876A PIC is used as a data processor voltage and current are measured.
This circuit uses the viewer in the form of 16 × 2 LCD used for the data display voltage and current measurements. In the article volt meter and ampere meter with PIC are discussed kerannya limited to devices only. More detail can be seen from the image sequence volt meter and ampere meter with PIC below.
The images of Volt Meter & Ampere Meter With PIC Circuit
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| Volt meters & ampere meter with PIC |
Sunday, November 3, 2013
16 Channel LED Driver Using LT3754
The LT3754 16 channel LED driver with a step-up DC DC controller designed by Linear Technology is capable of driving up to 45V of LEDs. Each channel of the LT3754 led driver contains an accurate current sink with ±2.8% current matching.If are used high current Leds channels can be paralleled.
16 Channel LED Driver Circuit Diagram
16 Channel LED Driver Circuit Diagram
The LT3754 16 channel LED driver circuit allows a PWM dimming range up to 3000:1 and an analog dimming range up to 25:1. Operating frequency of the LT3574 16 channel LED driver can be programmed from 100kHz up to 1MHz using just a simple resistor or an external clock .
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