Model 5812A UHF Data Transceiver interface in a h brdige(l293)

[e172ece]

guys,

i will make my personal project:

it is like i will built a 2 drive wheel that has a wireless controller over a laptop so

i am planned this block diagram

laptop(visual basic)> (usb>serial[ cdrking])> Model 5812A UHF Data Transceiver> h bridge (l293)> two motors

anu sa tingin neo sir?

tama ba?

sir panu po ba yun h bridge anu gagamitin ko sa h bridge?(NEW USER LANG PO AKO SA H BRIDGE)

thanks po, self study lng kasi po ako

comments kayo sir sa mga gagamitn ko?
tama po ba?
1st project ko po na ganito kahirap di ko po sure kung tama, pero yun model 5812a uhf yan po gagamitn kasi meron na po ako.

[insomartin]

bale...
from pc.
you'll send a byte.

example: 1:forward 2:back 3:left 4:right.


from the other end.
the mcu will find a byte
exept for 0xFF or 255 decimal.
then
if
1
forward.
if
2
back....

anong mcu plan mo gamitin?

[e172ece]

anu po ba magandang gamitin?heheheheh

[insomartin]

16f628a ok na ok na.
may internal rc clock.
2k program memory.

pwede kna mag lagay nang headlights, weapon systems, sensors, paintball guns, servo motors. jan sa 16f628a mo. kahit boso camera pwedeng pwede.

[insomartin]

sa remote side mo. pwede ka mag lagay nang lcd panel and analog joysticks. pero 16F88 naman gamit for analog ADC. kailangan mo for the joystick. or accelerometer controlled. pwede din for yaw/roll control.

[factor12]

Ask lan po. sa UHF na galeng din po ng e-gizmo anu po ba yun ilalagay sa J1 I/O to J16 I/O? pa tulong po naguguluhan po kasi ako eh.(Newbie lan po kasi ako sa UHF kaya d ako familiar atyaka po un mga kailangan pa sa UHF kasi ang meron lang po ako 2 UHF.

[OPTIMUS PRIME]

Im into this way na..but push button at both 628A..hehehe ito lang kasi kaya ko hehehe

[lapigut!]

Im into this way na..but push button at both 628A..hehehe ito lang kasi kaya ko hehehe

update po sis...

[OPTIMUS PRIME]

Pinaglaruan ko na minsan yan. Puro 628A ang gamit. Follow Martins logicdiagram and cross refer the UHF datasheet for the data transfer configuration from gizmo and 628a datasheet for the pic configuration.

Try ko mag progam uli ..nadali na naman kasi yung nakasave ko na programs.

[lapigut!]

Pinaglaruan ko na minsan yan. Puro 628A ang gamit. Follow Martins logicdiagram and cross refer the UHF datasheet for the data transfer configuration from gizmo and 628a datasheet for the pic configuration.

Try ko mag progam uli ..nadali na naman kasi yung nakasave ko na programs.

thanks sis! nakuha ko na xa..byte ung receive ko para walang mawala na character...

[insomartin]

thanks sis! nakuha ko na xa..byte ung receive ko para walang mawala na character...

if you're using a pickit2 gamitin mo yung in circuit debugger. par aralan mo i load sa mplab.
that way makikita mo yung variables on breakpoint sa mcu mo.
di yung nanghuhula ka at bulag.

from flowcode to mplab. select debugger.
then import mo yung *.COF file. (madali lang naman bumasa nang C)
then burn.

after nung lagay ka nang breakpoint sa if / case statements mo para makita mo what he really receives.

[lapigut!]

if you're using a pickit2 gamitin mo yung in circuit debugger. par aralan mo i load sa mplab.
that way makikita mo yung variables on breakpoint sa mcu mo.
di yung nanghuhula ka at bulag.

from flowcode to mplab. select debugger.
then import mo yung *.COF file. (madali lang naman bumasa nang C)
then burn.

after nung lagay ka nang breakpoint sa if / case statements mo para makita mo what he really receives.

ok po tnx! working na naman po lahat e...