Vahid's user avatar
Vahid's user avatar
Vahid's user avatar
Vahid
  • Member for 10 years, 8 months
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3 votes
3 answers
17k views

RS485 Pull-up, Pull-down and EOL resistors

2 votes
2 answers
4k views

I only hear quzz when making a phone call using SIM800L module

2 votes
1 answer
966 views

Turn On Relay by Phone Line Power

1 vote
0 answers
334 views

The Best Place for the Reverse Polarity Protection Diode

1 vote
1 answer
159 views

PIC UART causes accidentally change in other registers

1 vote
1 answer
5k views

PWM signal to SIM800 MIC noise reduction

1 vote
1 answer
985 views

Drive 12V load with 5V PWM

0 votes
1 answer
1k views

Old Radio RF Transformmers [closed]

0 votes
1 answer
1k views

How to use mikroC oscillator frequency in my code?

0 votes
1 answer
152 views

Can't program PIC12

0 votes
1 answer
330 views

Shift DC signal to AC

0 votes
3 answers
170 views

Does several PIC12F683 pull-ups cause short circuit

0 votes
2 answers
693 views

nRF24L01+ not working by software SPI

0 votes
2 answers
474 views

ADIF is set first or ADSC is cleared first?

0 votes
2 answers
180 views

Measure ATmega168PA internal temperature while using other ADC channels at 5V reference

0 votes
0 answers
72 views

PIC12F1822 I2C slave mode not working

0 votes
2 answers
57 views

Some characters lost in UART Transmission (PIC12F1822 -> SIM800L)

-1 votes
2 answers
267 views

Leaving super-capacitor connected to power supply

-1 votes
1 answer
77 views

240VAC signal to a 12VDC circuit