NoBounce™ ICs
The best (most accurate and no external components) debounce ICs in the market. NoBounce Technology guarantees you a reliable, clean, bounce-free input to your system.
Recent News & Update
The LS30 Rotary Encoder NoBounce IC Eliminated Switch Bounce and Saved Many External Components
Discover how our innovative NoBounce Technology eliminates switch bounce in LogiSwitch customer designs.Sean Heber designed an electronic Etch-A-Sketch that used rotary encoders for the two knobs. He experienced unsatisfactory operation until he realized that the...
A Single LogiSwitch NoBounce IC Eliminated a User’s Nagging Switch Bounce Problems
Discover how our innovative NoBounce Technology eliminates switch bounce in LogiSwitch customer designs.Carl is an electronics hobbyist whose project was to build a true binary clock and calendar. The design included six pushbuttons to set the year, month, day, day of...
LS30 – Rotary Encoder Debounce IC Overview Video
Joe Farr, the Chief Engineer at LogiSwitch, introduces the LS30 Rotary Encoder Switch Debounce IC in a video. The LS30, leveraging NoBounce™ Technology, effectively debounces noisy mechanical rotary encoders. Designed for various encoder types, it’s particularly valuable for mechanical versions prone to signal bounce.
LogiSwitch Introduces Rotary Encoder Debounce IC
LogiSwitch, a leader in switch debounce electronics, has announced the release of the LS30 IC that not only removes noisy switch bounce induced signals from incremental rotary encoders but includes new functionality to indicate the direction of rotation.
March 2024 Newsletter
With sadness, we announce the passing of LogiSwitch founder and CEO Mike Pelkey. He was a wonderful human being and a great creative engineer. His health had been failing over the last year, so he stepped back from day-to-day operations, but he was active in the company a couple of days before his passing.
Steve Pollock will move into the role of CEO and Clive “Max” Maxfield will continue in his role of CTO.
On a happier note, we are excited to announce the release of our new LS30 Rotary Encoder Switch Debounce/Noise Reduction IC. There is a new success story from
He discovered the LS30. “it worked great with way fewer components.” His rotary encoder switch bounce issues went away resulting in smooth operation. He commented: “these knobs feel great to turn.”
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“After all my trials with the hardware debouncers recommended by the manufacturer, and after software attempts and combinations of both, this little IC just plugs and plays! It provides fully predictable clean operation!”
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“I designed and built two different switch and lamp panels that allowed our software developer to simulate solenoids and position sensors to test their code before any machine was built. LogiSwitch NoBounce technology allowed me to connect them directly to the microcontroller with no debouncing software or hardware required. Their toggle and momentary functions were both used.”
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“I love the LogiSwitch LS19! Before I found it, I was using simple RC debounce (2 resistors, 1 cap per channel) plus software debounce. Your chip replaces 18 parts with 2 solder pads each. It reduces our customers’ soldering by over 50% and performs so much better. The LS19 IC is used to debounce the mechanical footswitches and encoders which are both notorious for being rather bouncy and generally don’t play well with microcontrollers without some kind of hardware debounce.”
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“LogiSwitch worked with our engineering team to come up with an outstanding solution based on their NoBounce technology that met our design goals and quality standards. During our extensive lifecycle testing, we completed a series of tests culminating in a greater than 100,000 count lifecycle equivalence without a LogiSwitch board failure.”
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