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Hi all,
I want a dimming driver for controlling incandescent Lamp.
Input voltage is 0-10V DC.
Output voltage is 0-230VAC phase dimmable.
This standard drivers are available in the market? Kindly suggest where can i get this driver.
Hi,
I am using dimmer module, which controls 4 x 5A output. Working with the processor of Atmega16A. Communication between interface(switches) and the dimmer module is 250,000bps baudrate RS485 protocol.
When i bring the walkie-talkie nearby the dimmer module the module's display goes OFF and...
when I initialize the UART the Register value of UCSRC is not updating inn simulator. After executing the below lines the UCSRC value remains 0x00 only.
UCSRC |= (1 << URSEL) | (1 << UCSZ0) | (1 << UCSZ1); // Use 8-bit character sizes, no parity, 1stopbit
In simulator and real time, the UART is...
Yes. I tried this example code also.
The values in the UCSRC register in the simulator is not updating. I was running the code step by step.
code for Timer, GPIO, EEPROM, Interrupts are working fine. But facing problem only with UART programming.
How to include ATmega16A in AVR studio 4?
Hi,
I am using ATMEGA16A controller in avr studio 6.1 version and windows 8.1.
The UART register UCSRA value is not able to update in simulation. What is the reason?
#include <avr/io.h>
#include <avr/interrupt.h>
void TransmitByte( unsigned char data )
{
while((UCSRA&(1<<UDRE)) == 0)...
Hi,
We are developing home automation products switches/control plate modules, Relay modules, Dimmer modules, Curtain Control modules, RGB light Control modules, etc. are connected in the single RS485 Communication.
We have to develop GUI and firmware for the following requirement:
1. We have...
Hi,
1. What is the maximum length of the cable if i used 57600 Baudrate?
2. Why RS485 can connect only maximum of 32 receiver devices only?
kindly share important links related to RS485.
Hi,
The Battery Model is TSLA 1.2-12T
12V 1.2Ah Sealed Lead-Acid Battery
Charging Instruction at 20 dec C
DC Power, Constant Voltage charge, Initial Current : 0.36A MAX
Discharge/Charge Time
100%
50%
Charging Voltage
Standby Use
24h
20h
13.5-13.8V
Cycle Use
16h
10h...
The output load is connected through 8A glass fuse serially to the TRIAC. When short circuit occurs the fuse won't blow instead of TRIAC?
https://obrazki.elektroda.pl/4773874700_1416486895.jpg
Please find the attached circuit.
And what is the purpose of choke?
Regards,
Sundar.A
Dear all,
I am using dimmer circuits designed with TRIAC (BTA16-600B) which is shorted. What could be the reasons. Connected incandescent lamps/LED drivers.
When i replaced the TRIAC the incandecent lamp is flickering.
What is the purpose of choke in dimmer output?
Please suggest.
Regards...
Hi everyone,
I have done re-engineering work of a product(Microcontroller based dimmer with SMPS power supply as a single PCB). I designed the PCB and assembled all the components on the PCB. Its turned ON and working.
What are the "Hardware Tests" should i do to work the product perfectly...
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