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Hello romel,
Guess this is a old thread, but have you found the solution to ur problem? I am using ADC0808 & I am stuck in the same situation of ADC not outputting the correct codes for input voltages (in hardware). Even the Proteus simulation with microcontroller is in error.
I have made...
Hi Abhishek,
First of all thanks to your kind & detailed reply.
I had done some testing on this LCD by putting many characters & carefully observing exactly where the next (visible) char came. I observed that the controller inside the LCD is 102*80. Seems China people have brought too many...
Hello everyone,
I have built a program for driving the Nokia 3310 LCD. I bought 2 of these LCDs recently, while I had another older one with me(without the plastic frame). Now I am facing a problem interfacing these new LCDs that the display is garbled on both. The older one displays correctly...
isp programmer for 8051
I had made Asim Khan's ISP programmer some 4 months ago. I built the schematic exactly as stated, but it didn't work as expected. Sometimes it just reads the uC i.e. it does show the device signature correct, but doesn't program it. And sometimes not even that. It just...
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