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- Dual Supply +5 and -5 using 555
- Linearizing Circuit with Opamps
- Principles of Semiconductor Devices
- EMS Laboratories – Hobby Electronics
In this circuit the 12 DC, two wire is converted to three wire +5 and 0 and -5 dual supply useful for op-amps or other interface circuits.
The thermocouples and some other sensors have an output that is non-linear. That means the mV generated by them are not in direct proportion to the parameter measured.
The purpose of this text is to explore the internal behavior of semiconductor devices, so that we can understand the relation between the device geometry and material parameters on one hand and the resulting electrical characteristics on the other hand.
Unprecedented Innovations from a young group of Scientists who may change the way we interface with the Electronic Environment around us.
delabs Technologies
Electronic Circuits
Electronics Circuits
- Dual Supply +5 and -5 using 555
- Linearizing Circuit with Opamps
- Generic LM317 Switching Supply
In this circuit the 12 DC, two wire is converted to three wire +5 and 0 and -5 dual supply useful for op-amps or other interface circuits.
The thermocouples and some other sensors have an output that is non-linear. That means the mV generated by them are not in direct proportion to the parameter measured.
This was a common way LM317 was used to get a stable power for small devices. It is still useful for learning and some blocks of the circuit are still used today in modern industrial systems.
Hobby DIY Electronics
Hobby Garage
- Principles of Semiconductor Devices
- EMS Laboratories – Hobby Electronics
- Resistors and How they Work
The purpose of this text is to explore the internal behavior of semiconductor devices, so that we can understand the relation between the device geometry and material parameters on one hand and the resulting electrical characteristics on the other hand.
Unprecedented Innovations from a young group of Scientists who may change the way we interface with the Electronic Environment around us.
Resistors start from Wires to Wirewound Types. Carbon Film Resistors are most Common, Metal Film Resistors are more stable and accurate.
Tech Media Network
Tech Media Network
- Flintec precision Weight Measurement
- IET Labs – GenRad Impedance Instruments
- Beige Bag Software User Resources
Flintec are a world leading manufacturer of weight and force measurement devices. We supply load cells, force sensors and weighing electronics to a wide (more…)
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The latest version of the popular and powerful mixed mode simulator builds upon B2 Spice A/D v4’s powerful capabilities to reach new standards in (more…)