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Omer
  • Member for 8 years, 3 months
  • Last seen more than a week ago
13 votes

Why do you need a second resistor when using a photoresistor/LDR?

6 votes
Accepted

Is SoftwareSerial left out for the ATTiny85/84?

5 votes

What's the smallest Arduino board with wifi capabilities?

5 votes
Accepted

NRF24L01+ scanning and connecting to wifi hotspots or creating one

5 votes
Accepted

Temperature sensors TMP36 and LM35 have temperature diff. (offset) in the same circuit

4 votes

Convert Arduino Pro Mini 5v to use 3.3v

4 votes

ESP8266 + Arduino Uno: Can't send AT Commands

3 votes
Accepted

Does the map() function works on an ATtiny85?

3 votes
Accepted

Arduino on battery getting unstable if temperature falls

3 votes
Accepted

Which reflectance sensor array for a line following robot?

3 votes
Accepted

Simple IR sensor

3 votes
Accepted

Washing machine controlled by Arduino for homebrewing

3 votes
Accepted

Data Report Which Technology

3 votes

Where can I find a better pinout diagram for "Arduino Ethernet" board?

2 votes
Accepted

Programming Arduino

2 votes
Accepted

too few arguments to function 'void setColor(int, int, int)'

2 votes

question about progmem

2 votes

Attiny85 and 433Mhz RF

2 votes
Accepted

How can I use a BlueSMIRF Silver (RN-42) as a HID Keyboard (on IOS)?

2 votes
Accepted

RGB fade program

1 vote

Lowest power possible in Arduino

1 vote

How to remove Adafruit Pro Trinket bootloader flashing startup sequence

1 vote

Which Microcontroller to use

1 vote

LED Cube lighting wrong LEDs randomly

1 vote
Accepted

Problems with Dallas temperature sensor code

1 vote

Sending multiple channels with bluetooth

1 vote

control a jack/cylinder to open/close a window

1 vote

Raspberry Pi with Arduino, Serial connection stops working

1 vote

Arduino UNO serial send and receive issue

1 vote

Using the ATMega328, from an Arduino UNO in a Standalone configuration, and bootloader - I am really lost