programmer board for pic 16f877(usb or serial)

[josi]

hi! i need to build my own programmer board for pic 16f877(usb or serial) with lcd and keypad interface! can anyone hellp me with pcb layouts and schematics? thanx

 

[mvs sarma]

hi! i need to build my own programmer board for pic 16f877(usb or serial) with lcd and keypad interface! can anyone hellp me with pcb layouts and schematics? thanx

Inchworm+ from https://www.blueroomelectronics.com

i understand that they are having few boards for sale still.
may be site under maintenance

 

[blueroomelectronics]

I've got a temporary link in my signature that'll work till the domain name servers sync.
If the OP wants LCD & Keypad too he'll need the Unicorn kit too. I'd no longer recommend the Inchworm+ (RS232) but the Junebug (USB) instead.

 

[mvs sarma]

I've got a temporary link in my signature that'll work till the domain name servers sync.
If the OP wants LCD & Keypad too he'll need the Unicorn kit too. I'd no longer recommend the Inchworm+ (RS232) but the Junebug (USB) instead.

OK Bill
I get corrected. Thanks

 

[blueroomelectronics]

Hey I always appreciate the referrals

 

[binzer]

Hey I always appreciate the referrals

I think it happens because you have Good Fun Stuff !

The Junebug is fun learning !

Mike

 

[mvs sarma]

I think it happens because you have Good Fun Stuff !

The Junebug is fun learning !

Mike

well. After having seen its effectiveness , one feels like refer a Good site and a good Product, wholeheartedly. I also appreciate the amount of effort that went into those designs.

 

[josi]

I've got a temporary link in my signature that'll work till the domain name servers sync.
If the OP wants LCD & Keypad too he'll need the Unicorn kit too. I'd no longer recommend the Inchworm+ (RS232) but the Junebug (USB) instead.

thanx but the link is broken! can u suggest another website?

 

[Gayan Soyza]

thanx but the link is broken! can u suggest another website?

**broken link removed**

 

[josi]

**broken link removed**

tnanx but the lik lead to the same broken one! i can't download the junebug assembly instructions

 

[mvs sarma]

tnanx but the lik lead to the same broken one! i can't download the junebug assembly instructions

Mirror site here
**broken link removed**

 

[mvs sarma]

tnanx but the lik lead to the same broken one! i can't download the junebug assembly instructions

attached here

 

[drag]

PIC 16F877 USB interface

hi mate wanted to know wheather i can interface the PIc micrcontroller 16f877 witha USF interface............ plsssssss helppppp

 

[arhi]

hi mate wanted to know wheather i can interface the PIc micrcontroller 16f877 witha USF interface............ plsssssss helppppp

you want to open a new thread for this.

No, you cannot connect 16F877 directly to USB, you can use USB2RS232 cable or you can use usb2serial chip like one of FTDI's to connect pic16F to USB, but no 16F* can be connected directly to usb.

You can program 16F877 via USB with junebug or pickit2 or some similar programmer.

The 18F4550 (18F2550) have usb support so if you need your uC to communicate with USB, use them

 

[tareqlover]

help

iwant to connect RJ45 with pic16F877A What iwill use
can iuse MAx1428