| The OP284 is a low noise dual op amp with a bandwidth of 4 MHz and rail-to-rail input/output operation. These properties make it ideal for...
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| The Type ZN419CE servo control IC from Ferranti is ideal for use in model railway direct-current engines. The internal circuit diagram o...
| An integrated accelerometer circuit such as the ADXL105 from Analog Devices, although intended primarily for measuring acceleration an...
| Last month’s article, which describes the features and circuit diagram of the battery charge/refresh station, clearly suggests that...
| The TDA1572 integrated AM receiver circuit performs all the active functions and part of the filtering required of an AM radio receiver. It...
| The term ‘PID controller’ normally brings to mind an analogue controller circuit with a couple of opamps. This article shows how such...
| The circuit shown in the diagram is intended for applications in which relatively large pulse-shaped signals are to be applied to a standa...
| The title of this article naturally raises the question of why we think that the generous selection of fully integrated voltage regulators...
| A circuit for monitoring supply voltages of ±5 V and ±12 V is readily constructed as shown in the diagram. It is appreciably simpler than...
| AVR controllers have the unfortunate property of their data EEPROM being affected when the supply voltage drops below a certain level, whi...