Today, most telephone equipment use a DTMF receiver IC. One common DTMF receiver IC is the Motorola MT8870 that is widely used in electronic communications circuits. The MT8870 is an 18-pin IC. It is ...

// March 12th, 2025: Removed the stupid amount repeating "if" statements / cleaned up the code. Also unknownly made the binary input make logical sense too. float X; float Y; float Z; byte C; bool R = ...

DTMF (Dual Tone Multi Frequency) is a signaling system for identifying the keys or better say the number dialed on a pushbutton or DTMF keypad. DTMF (Dual Tone Multi Frequency) is a signaling system ...

Abstract: Now a days mobile phone has become a part of our daily life. Due to low cost of mobile phones, mobile phones are widely used for home automation. In this paper a remotely operated mobile ...

Abstract: This paper illustrates on an approach to control a robotic vehicle using internet as communication medium between user and robotic vehicle. Conventionally wireless robots have the drawbacks ...

Sometimes you start building, and the project evolves. Layers upon layers of functionality accrue, accrete, and otherwise just pile up. Or at least we’re guessing that’s what happened with [Varun ...