Try this chip : SN74LVC1T45

Bytex, The value 'drive' determine how much brightness you want. 100% drive is full brightness and 0% is off. The zero cross input pin is PortB.0 which is pulled high by a 10k resistor. Upon zero crossing, the circuit will pull low on PortB.0 causing an external interrupt and the tick_switch will tu...

f you look at the error message, should the mB be searching for glcd_fonts.pbas and not glcd_fonts.ppas. The fonts are originally compiled by mikroPascal and MCL has information that the source file carries the extension .PPAS. It therefore asks for the .PPAS source file to be recompiled. It is ver...

What's the key to compiling using version 7 my hex files work from version 6 but I'm unable to get a working compile of the same code in version 7. Reinstalled version 6 and have no problems compiling the USB code I have similar problem with my codes which can compile successfully in ver 6.0.0.0 bu...

Make sure you have a clean install of mB (do not install it over the old version). Also, check your search paths, it is probably that you have multiple MCLs with the same name in your search paths. I installed the mB Ver 7.0.0.2 into my new notebook which does not have the previous version of mB. T...

I try to recompile my program which was previously successfully compiled in mB Ver 6.0.0.0 but compiled with the following error in mB Ver 7.0.0.2. 7:1 E-0 Linker error: Redefined: System3x6 glcd_fonts.ppas 7:1 E-0 Linker error: Redefined: FontSystem5x8 glcd_fonts.ppas I use SPI_GLCD library in my p...

Thanks.

Hansolo

marko.ziv wrote:hansolo,

I have sent schematics to your email address.

Best Regards

Dear mE,

Can I have the PICPLC16B schematic?

I want to design a switching power supply using LM2576 and would like yo use your schematic as reference.

Thanks in advance.

Hansolo

Did you build the transistor triggerring circuit as according to the datasheet recommendation?

The blanking delay should be 1ms as according to the datasheet graphs.

I believe you problem is how you trigger and receive the echo output of the module.

I cannot go further as I do not have the module.

Anyone has the mikroBasic example for the RFID board sold by mE?

There is no example in the mE website for the board.

Hansolo

I do not have 12F683 to try so I cannot confirm your program.

As the timing needs to be accurate, you should use an external 20MHz crystal.

Try your dimmer circuit with 16F877 and my program to confirm your circuit is okay before changing the PIC.

Go one step at a time.

The value 'drive' determine how much brightness you want. 100% drive is full brightness and 0% is off. The zero cross input pin is PortB.0 which is pulled high by a 10k resistor. Upon zero crossing, the circuit will pull low on PortB.0 causing an external interrupt and the tick_switch will turn on a...

Hope this program is helpful. It works for me. program Light_Dimmer_2 ' mikroBasic 6.00 ... 16F877A @ 20MHz Default Configuration ' Timer1; Prescaler=0; 1 clock every 0.2us; Timer1 interrupt Disabled ' CCPR1L:CCPR1H compare value for TMR1; on match sets CCP1IF & resets TMR1 ' Match and reset every 0...

have anyone try on SHTxx on 30m long teliphone wires ? controller and sensor about 30m away. I'm using PIC16F877A. I had made this mistake before and I do not want anyone to repeat it. First of all you cannot use twisted pair cable for SHT sensors. You must use ribbon cable because the Vdd and Gnd ...

I understand that you had also created a serial to ethernet board.

Mind to share some pictures.

Hansolo