Latching Toggle switches are one of the most popular kinds of switches, from their use by kids in basic electricity classes to their use in prototypes and more advanced products, they provide a familiar and reliable way to close or open a circuit. This makes them the go to switch for designers in most applications but while they may be perfect for switching your device on/off in a low volume project, their price does not make them worthy for use in large scale projects as they can be expensive (usually over a dollar depending on the current rating you require), comparing the fact that you could buy a microcontroller and other components for that price. Due to these costs, designers, have been replacing (where possible) the toggle switch with the momentary push buttons which are way more cheaper especially when you are trying to get the cost down on your product.
For today’s project, I thought it will be a good idea to look at the latching toggle switch to see if we can create a cheaper alternative which can be used for ON/OFF switch operations in devices in large scale production. One of the major factors behind the cost of the latching toggle switch is that they are mechanical in nature, thus for our solution, we will ensure we don’t turn the same part by creating a soft latching switch circuitry but we will use a push-button instead.
DESIGN REQUIREMENTS
As with any design, we will start out by outlining the requirements for our Soft Latching Switch. All of the requirements are geared towards ensuring the cost is kept low and performance is either greater or of the same quality with the mechanical latching toggle switch. The requirements are:
Read more: SIMPLE SOFT LATCH SWITCH USING PUSH-BUTTON
About The Author
Ibrar Ayyub
I am an experienced technical writer holding a Master's degree in computer science from BZU Multan, Pakistan University. With a background spanning various industries, particularly in home automation and engineering, I have honed my skills in crafting clear and concise content. Proficient in leveraging infographics and diagrams, I strive to simplify complex concepts for readers. My strength lies in thorough research and presenting information in a structured and logical format.
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