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AN307 Use of TRIACS on inductive loads. AN307 Datasheet | DatasheetLib.com

AN307 Use of TRIACS on inductive loads. AN307 Datasheet | DatasheetLib.com

How to improve torque and RPM of a DC motor? - Electrical Engineering Stack Exchange

How to improve torque and RPM of a DC motor? - Electrical Engineering Stack Exchange

arduino uno - How to use Timer1 (AT328Mega) to measure the time between rising edges of two input signals - Arduino Stack Exchange

arduino uno - How to use Timer1 (AT328Mega) to measure the time between rising edges of two input signals - Arduino Stack Exchange

Gamma Radiation detector using a PIN diode and a Maxim MAX4477 ultra low noise op amp...  Gamma-Photon Radiation Detector - Application Note  When a single gamma photon with sufficient energy strikes the PIN Photodiode in this circuit, the output of the comparator pulses high.

Gamma Radiation detector using a PIN diode and a Maxim MAX4477 ultra low noise op amp... Gamma-Photon Radiation Detector - Application Note When a single gamma photon with sufficient energy strikes the PIN Photodiode in this circuit, the output of the comparator pulses high.

Solar inverter, tracker, simple MPPT ...

Solar inverter, tracker, simple MPPT ...

When you think of a radiation detector, you’re probably thinking of a Geiger tube and its high voltage circuitry. That isn’t the only way to measure gamma radiation, though, and [Alan] has a great circuit to measure even relatively weak radiation sources. It uses a very small photodiode, and draws so little power it’s perfect for projects with the smallest power budgets.

A very tiny gamma ray detector

When you think of a radiation detector, you’re probably thinking of a Geiger tube and its high voltage circuitry. That isn’t the only way to measure gamma radiation, though, and [Alan] has a great circuit to measure even relatively weak radiation sources. It uses a very small photodiode, and draws so little power it’s perfect for projects with the smallest power budgets.

Energy meter design paper from Cornell students. Look s competent. PowerBox: The Safe AC Power Meter

Energy meter design paper from Cornell students. Look s competent. PowerBox: The Safe AC Power Meter

uP App Note: Measuring processor Vdd by using ADC to measure internal fixed voltage reference voltage. Specifically for PIC with FVR modules and in this case  example uses 18F25K22 , but would work for many (but not all) other processors. | Works by using ADC with Vdd based reference and thus a ratiometric result linked to Vdd, to measure a known fixed reference.

uP App Note: Measuring processor Vdd by using ADC to measure internal fixed voltage reference voltage. Specifically for PIC with FVR modules and in this case example uses 18F25K22 , but would work for many (but not all) other processors. | Works by using ADC with Vdd based reference and thus a ratiometric result linked to Vdd, to measure a known fixed reference.

AN1057 TI Ten ways to bulletproof RS485 interfaces

AN1057 TI Ten ways to bulletproof RS485 interfaces

KeyKeriki Device - wireless keyboard security sniffer

KeyKeriki Device - wireless keyboard security sniffer

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