converter

Temperature Sensor Sample

Temperature/Force Sensor Sample This sample uses SPI communication. A temperature/force sensor is connected to a ADC, then ADC is connected to raspberry Pi2 through SPI Pins. Raspberry Pi2 reads the sensor analog input data and output it to the screen. This is basically a simplified version of Potentiometer sensor sample, which has a LED light …

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Raspberry Pi – homemade level converter for serial communication rs232 3.3 volts to 5 volts TTL for AVR microcontroller

I found that the Raspberry Pi serial interface rs232, described in a older post by myself, was too bulky. Pi and AVR should be connected through a less amount of wires. So I’ve searched the best hints to solder a cheap and uncomplicated level converter, that can directly be connected between the GPIO of the …

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Buck converter starts up in just 70 ms

Features Order Custom Programmed Parts PMBus/I2C Compliant Serial Interface – Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature, Duty Cycle and Faults – Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz) ±0.5% Output Voltage Accuracy Over Temperature Integrated 16-Bit ADC VOUT Range: 0.5V to 5.5V (VOUT0, VOUT1) …

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ICStation DIY Kit 5V to 12V Step-up Power Converter Module DIY K

Description 5V to 12V booster module is based on MC34063 chip booster module, can realize the input 5V voltage, stable output of 12 v voltage. A, Principle that This circuit mainly include filter capacitance, booster chip MC34063 and resistance, lose Into the voltage through the filter capacitor, link to booster chip MC34063, MC34063 the input …

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LT8570 – Boost/SEPIC/Inverting DC/DC Converter with 65V Switch, Soft-Start and Synchronization

Features 65V Power Switch Current Limit Options of 0.5A (LT8570) or 0.25A (LT8570-1) Adjustable Switching Frequency Single Feedback Resistor Sets VOUT Synchronizable to External Clock High Gain SHDN Pin Accepts Slowly Varying Input Signals Wide Input Voltage Range: 2.55V to 40V Low VCESAT Switch Integrated Soft-Start Function Easily Configurable as a Boost, SEPIC, or Inverting Converter User Configurable …

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AppNote: Inverting DC/DC controller converts a positive input to a negative output with a single inductor

There are several ways to produce a negative voltage from a positive voltage source, including using a transformer or two inductors and/or multiple switches. However, none are as easy as using the LTC3863, which is elegant in its simplicity, has superior efficiency at light loads and reduces parts count compared to alternative solutions. Advanced Controller …

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