| The wide frequency range, low power consumption and well-defined switching levels of HCMOS inverters make these devices emlnently suited t...
| The wide frequency range, low power consumption and well-defined switching levels of HCMOS inverters make these devices emlnently suited t...
| This circuit forms the missing link between various video sources and, say, a multisync-monitor. Based on discrete parts onJy, it extract...
| This month we tackle a high-frequency project by venturing out into the exciting world of VHF radio amateur communication. Build this conv...
| Waste not, want not! Radio amateurs are a breed of electronics enthusiasts who like to see every milliwatt of their precious RF power arri...
| Phase, phase difference and phase shift are commonly used terms in electronics theory. Where an oscilloscope or a vectorscope are not...
| For most electronic test and measurement applications, a modern digital multimeter represents excellent value for money. However, in spite...
| The use these days of clock frequencies of up to 100 MHz is not uncommon in digital signal processing (DSP) equipment, RF synthesizers, v...
| This low-power transmitter for the VHF FM band may be used as a wireless babysitter or a short-range repeater by virtue of its voice operate...
| Precise frequencies that can be set very accurately are much more easily generated with the aid of digital technology than with analogue t...
| Among the main electrical properties of an inductor are its self-inductance, its quality (Q) factor and its self-resonance frequency. An in...