Cost-efficient camera connectivity with Car Camera Bus
Here's a look at the different automotive camera interfaces in terms of cost and performance, and a solution that delivers…
3D-printable oscilloscope probe to wire adapter
This very low-cost oscilloscope probe adapter offers more versatility in probing with less frustration.
LED status indication battery charger
A low-cost, BQ2000-based battery charger circuit uses two LEDs for status indication.
Precision clamp protects data logger
A low-cost, precision clamping circuit for data acquisition and sensing applications that need fast, precise, and affordable overvoltage protection.
A simple ratiometric technique for measurement of very low resistances
Accurate measurement of very low resistance values can be rather difficult, especially when a large current is involved. Here's one…
A differential, optically isolated driver for testing of an instrumentation amplifier
In this DI, you will see how optocouplers, operating their linear range, can be used to produce isolated test signals…
RFL-class logic gates
A new class of logic gates offers robust characteristics, low power consumption, and the ability to run on a very…
Crystal controlled ramp generator
The ramp generator described here uses a standard 10MHz clock allowing it to be integrated into an existing test setup.
Using the substitution theorem to derive Thevenin resistance values with SPICE
In this Design Idea, we explore how the substitution theorem of network analysis can been applied to SPICE circuit simulation…
A fully analog electronic dice
Here's a design of a fully analog electronic dice with a limited number of components and can be implemented on…