Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery
Power

Low Voltage Lead Acid Battery Disconnect board – Prevents Deep Discharge Of 12V Lead Acid Battery

This project helps to optimize the 12V lead-acid (SLA) battery life as it prevents the battery from going into deep discharge. It is very important to disconnect the load before the battery enters into deep discharge as this may destroy or damage the battery cells.  The circuit shown...

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High Side Switch with Input Overvoltage and Overcurrent Protection
PowerTop Stories

High Side Switch with Input Overvoltage and Overcurrent Protection

The project here is a 48V protected, high side switch designed to switch a 5A output load from input voltages from 8V to 48V. The circuit helps the user to easily ON/OFF the high current and voltage load with over-voltage lockout and over-current protection. The wide input range and low...

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Bring your creations to life with LumiCube — an ultimate LED cube kit for the Raspberry Pi
Raspberry Pi

Bring your creations to life with LumiCube — an ultimate LED cube kit for the Raspberry Pi

A two-man team has created an ultimate LED cube kit for the Raspberry Pi, one that helps to bring your ideas and creativity to life. "We created the LumiCube to bring the joy of tinkering with technology to as wide an audience as possible. Perhaps you remember the fun and excitement of...

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Runmecy, A Compact Laser Engraver And Cutter
Laser

Runmecy, A Compact Laser Engraver And Cutter

A campaign has been launched on Kickstarter for a laser engraver called Runmecy. The Runmecy is a laser engraver and cutter that combines more power, speed, and safety than any other engraver in a compact and lightweight design. It enables you to be innovative on any project, whether...

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Raspberry Pi CM4 powers “Industrial Pi” panel PC and 10.1-inch “All-In-One Pi” system
Raspberry Pi

Raspberry Pi CM4 powers “Industrial Pi” panel PC and 10.1-inch “All-In-One Pi” system

Today, we will be covering two new products that were announced recently by Chipsee, and are powered by the Raspberry Pi compute module 4: a 7-inch "Industrial Pi" panel PC and a 10.1-inch “All-In-One Pi” system. Industrial Pi CM3-101-EM This new 7-inch panel PC seems to be the...

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Renesas releases RX23W module with Bluetooth for system control and wireless communication on IoT devices
IoT

Renesas releases RX23W module with Bluetooth for system control and wireless communication on IoT devices

Renesas Electronics today introduced the RX23W Module with full Bluetooth® 5.0 Low Energy support for system control and wireless communication on IoT endpoint devices. Featuring the RX23W 32-bit RX MCU supporting fully integrated Bluetooth Low Energy communication, the new RX23W...

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Texas Instruments LM74500-Q1 Reverse Polarity Protection Controller
IC

Texas Instruments LM74500-Q1 Reverse Polarity Protection Controller

Texas Instruments LM74500-Q1 Reverse Polarity Protection Controller is an automotive AEC Q100 qualified controller which operates in conjunction with an external N-channel MOSFET as a low loss reverse polarity protection solution. The wide supply input range of 3.2V to 65V allows...

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Electronic Toggle Switch

Electronic Toggle Switch

This circuit is based on CMOS CD4013 Flip Flop IC. It has two stable states, ON and OFF. Once it is ON, it remains ON till you press the switch again. A short button press of a tactile switch SW1 latches the circuit ON and another toggles it back OFF. Relay switch contacts can handle...

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