Articles Microchip
Manufacturer: "Microchip"
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- Stephen WoodwardAnalogue Design Microchip MCP41XXX/42XXXThis is the Microchip MCP41xxx digital potentiometer data sheet that includes (on page 15, their Figure 4-4) an interesting application circuit comprising a Dpot controlled amplifier with pseudologarithmic gain settings. However, as explained in ...Aug 28, 2024
- Stephen WoodwardA Microchip Inc datasheet covering the MCP4xxx family of digital potentiometers (Dpot) includes an interesting application circuit on datasheet page 15. See Figure 1 for a (somewhat edited) version of their Figure 4-5. Figure 1. Amplifier with Dpot ...Aug 15, 2024
- Peter DemchenkoMeasurement Microchip MCP41xxx/42xxxA common problem for digital potentiometers (DigiPots) is the effect of wiper resistance, which produces quite noticeable non-linearities of regulation at both ends of the resistance range. These effects also lead to an increased tempco in these ...Jul 4, 2024
- Ross FoslerBoost converters, like other switchers, have traditionally received their control signals from a dedicated circuit. However, a recent trend is to integrate simple switching-power-supply building blocks into generic devices, such as ...Nov 15, 2023
- Frank Edrada Ramesh KhannaA solar-powered lead-acid battery charger can ensure that the battery remains fully charged over a wide temperature range. The ideal charging circuit compensates for temperature and sunlight variations, including recovery from shading. Solar or ...Jun 28, 2023
- Jerry SteeleThe analog priority amplifier shown in Figure 1 was originally conceived as part of a multiple output power supply where the voltage regulation was based on the level of the highest channel. Another application was an engine control system with an ...Jun 19, 2023
- F Ferrero J Blanco JC Campo M ValledorMicrocontrollers Usage Microchip PIC16F628Many applications, such as medical therapies, magnetic stirrers, and induction heating, call for a rotating magnetic field, which you can generate by attaching multiple permanent magnets to a dc motor. This technique involves problems, including ...Feb 28, 2023
- Aaron Hanson allaboutcircuits.com Part 1 Part 2 Part 3 Learn how to hook up an analog input (potentiometer) and output (LED) using a Microchip BLE module. This is the four installment in my project series created to demonstrate using ...Aug 11, 2020
- Aaron Hanson allaboutcircuits.com Part 1 Part 2 Learn how to use a Microchip Bluetooth module to prototype digital input and digital control peripherals. In this article, the three in a four-part series on Microchip's RN487x Bluetooth modules, ...Aug 7, 2020
- Information for configuring your modules and using them before each of the project descriptions that will follow in other articles. Part 1 Using a Console Connection to Configure the RN487x To configure the RN487x, first supply power to the module ...Jul 29, 2020
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