SOT23-6 SOT23-3 SC70-6 Adapter PCB Board -7Semi The SOT23-6 SOT23-3 SC70-6 Adapter PCB Board by 7Semi is a highly useful breakout board designed to streamline the prototyping of surface-mount device (SMD) components. Tailored for three popular SMD packages—SOT23-6, SOT23-3, and SC70-6—this adapter transforms them into a dual in-line package (DIP) format, making them compatible with standard prototyping tools like breadboards. By exposing the SMD breakout board pins through two rows of 0.1" spaced holes, it simplifies connections and eliminates the hassle of dealing with tiny, hard-to-solder leads. Whether you're an engineer or a DIY electronics enthusiast, this adapter PCB significantly improves the efficiency and speed of your prototyping workflow, making it an essential tool for developing and testing new circuit designs. Board Dimensions: Features: Pin spacing is suitable with breadboards. Pin numbers, including Pin 1, are clearly discernible. Pins are removed, and traces lead to two rows of 0.1" spaced holes. Footprint Dimensions Parameters SOT23-6 SOT23-3 SC70-6 Body SOT23 SOT23 SC70 Pitch 0.95 mm 1.9 mm 0.65 mm Thermal Pad N/A N/A N/A No. of Pins/Through-Hole 6 3 6

Speech Recognition Module The Voice Recognition Module can recognize as many as 15 voice instructions and be suitable for most cases involving voice control. It receives configuration commands or responds through a serial port interface. The Speech Recognition Sensor Module can control cars or other electrical devices by voice. It can store 15 pieces of voice instruction. Those 15 pieces are divided into 3 groups, with 5 in one group. First, we should record the voice instructions group by group. After that, we should import one group by serial command before it can recognize the 5 voice instructions within that group. If we need to implement instructions in other groups, we should import the group first. This module is speaker-independent. If your friend speaks the voice instruction instead of you, it may not identify the instruction.

SQR117 - 12V DC Square Siren Siren is a noisemaking device producing a piercing sound of definite pitch. This is a SQR117 - 12V DC Square Siren which can be used in your project for alarm purpose Though is called “Mini Siren” there is nothing mini about it the sound is ear-deafening and turn this ON at your own risk. If you are tired of an old buzzer and want something with loud noise then this is the siren for you. This Product Known as Mini Horn Alarm Siren, Sound Alarm DC 12V, Sounder 12V -Siren, 12V Mini Siren Sounder, Sound Alarm System, 12V Horn Siren, Mini DC 12V Horn Siren, 12V Small Mini Siren Alarm. check out : Owon HDS242 40 MHz Handheld Digital Multimeter Applications: Security appliances Can be used in Bicycles Household appliances Electronic alarm Also check The M5StickV K210 AI Camera (without wifi) is a recently launched product by M5Stack. It is equipped with a Kendryte K210 edge computing system-on-chip (SoC) featuring a dual-core 64-bit RISC-V CPU and an advanced neural network processor.

SQR117 - 220V AC Square Siren Siren is a noisemaking device producing a piercing sound of definite pitch. This is a SQR117 - 220V AC Square Siren which can be used in your project for alarm purpose Though is called “Mini Siren” there is nothing mini about it the sound is ear-deafening and turn this ON at your own risk. If you are tired of an old buzzer and want something with loud noise then this is the siren for you. Applications: Security appliances Household appliances Electronic alarm

SQR117 - 24V DC Square Siren Siren is a noisemaking device producing a piercing sound of definite pitch. This is a SQR117 - 24V DC Square Siren which can be used in your project for alarm purpose Though is called “Mini Siren” there is nothing mini about it the sound is ear-deafening and turn this ON at your own risk. If you are tired of an old buzzer and want something with loud noise then this is the siren for you. Applications: Security appliances Can be used in Bicycles Household appliances Electronic alarm

Steval Bluemic 1 Evaluation Board The STEVAL-BLUEMIC-1 Evaluation Board incorporates an ultra-low power Bluetooth® SMART Application Processor that meets the requirements of BT specification v4.2. This board has a complete SW development kit, including the Bluetooth low energy stack, necessary drivers for audio and inertial data acquisition, and documentation. The STEVAL-BLUEMIC-1 is engineered for developing Bluetooth audio applications that demand high-quality sound. Its capabilities extend to low-power, highly-efficient voice control for remote controls and the Internet of Things (IoT) applications. The STEVAL-BLUEMIC-1 Evaluation Board features an SPBTLE-1S Bluetooth® SMART Application Processor, a 32-bit ARM® Cortex®-M0 core with outstanding performance. This module includes GPIOs, SPI, I2C, USART, PCM, ADC, and timers. The board also comprises an STBC02 Li-Po battery charger, an SPV1050 ultra-low-power energy harvester, and an MP23AB01DH MEMS microphone. This evaluation board adheres to CE, FCC, IC, and ARIB certifications. Features: Ultra-low power Bluetooth® SMART Application Processor compliant with BT specification v4.2 Complete SW development kit that includes the Bluetooth low energy stack, all the necessary drivers for audio and inertial data acquisition, and documentation Designed to enable the development of Bluetooth audio applications where good quality sound is required and extends to low-power, highly-efficient voice control for remote controls, as well as the Internet of Things (IoT) application Comes with a SPBTLE-1S Bluetooth® SMART Application Processor, a high-performance 32-bit ARM® Cortex®-M0 core Offers a full set of peripherals, including GPIOs, SPI, I2C, USART, PCM, ADC, and timers Features an STBC02 Li-Po battery charger, a SPV1050 ultra-low-power energy harvester, and an MP23AB01DH MEMS microphone Compliant with CE, FCC, IC, and ARIB certifications Applications: Bluetooth Low Energy application Headsets Remote controls Health and fitness monitoring devices Environmental sensors

T Plug Deans Connector for LiPo Battery Male and Female Pair This T-plug connectors low-resistance and wear-resisting It have enough space for alligator clips to fit so you can clip on a charger if you attach these to an RC plane battery Provides a secure connection for battery and motor connections Eliminates the possibility of wrong polarity connections Ideal for current motors and batteries Suitable for Lipo Battery.

T Plug Parallel Charging Board LiPo Battery 2-6S Check out the T Plug 2-6S LiPo Battery Parallel Charging Board, which is one of the best boards for charging multiple batteries simultaneously. Whether you're working with LiPo, LiFe, or Lion batteries, this board allows you to charge up to six at once. There will be no more waiting for one battery to finish before starting another. Cut down your charging time and keep everything safe with built-in short-circuit protection. With its heavy-duty 20Z thick copper foil, it can easily handle up to 40A. Getting this Parallel Charging Board is like having your own charging assistant.

TP4056 Lithium Battery Charging Board Micro USB When it comes to powering your electronic projects, having a reliable and efficient battery charging solution is a must. The TP4056 Lithium Battery Charging Module with Protection is your answer. This compact module is designed to provide fast and efficient charging, so your Li-ion cells are always ready for action. Equipped with the TP4056 charger IC and DW01 battery protection IC, this module offers robust protection, preventing issues like low voltage, over-voltage, and reverse polarity connections. You can trust that your batteries are safe during the charging process. Keep an eye on the charging status with the built-in LED indicator, which turns red when charging and green when your battery is fully charged. With simple peripheral circuits and a user-friendly design, this module is easy to use and maintain, making it perfect for both beginners and experienced users. Designed for 3.7V Li-ion cells with a capacity of 1Ah or higher, this module is versatile and suitable for various electronic projects. Whether you're working on DIY electronics, robotics, or IoT applications, the TP4056 Lithium Battery Charging Module is your go-to solution. Don't miss out on this affordable charging module that combines fast charging, reliable protection, and user-friendly features. Buy the TP4056 Lithium Battery Charging Module with Protection today and power your projects with ease. Features Led indicator: red is charging Green is fully charged. Current Protection: Yes Inversed polarity: NO. Use mature charging chip TP4056 for simple peripheral circuits, good protection performance, and high charging accuracy. Fully machinery automated processing, all patch parts manufacturing. Also check Single Cell Lithium Battery Boost Power Module Board offered by Iotcart. The module supports FCP and Qualcomm QC2.0/3.0 classA 5V, 9V, 12V voltage output protocols. Applications: DIY Electronics Projects: The TP4056 module is ideal for various do-it-yourself (DIY) electronic projects that require a reliable and efficient lithium-ion battery charging solution. Robotics: It can be used in robotics applications to power and charge batteries for robotic systems, ensuring a steady and controlled charging process. IoT (Internet of Things): The module is suitable for IoT projects that involve portable devices or sensors, providing a compact and versatile solution for powering these devices. Electronic Prototyping: The TP4056 is well-suited for electronic prototyping, allowing users to test and develop battery-powered circuits and devices with ease. Portable Gadgets: The module is applicable for creating and powering various portable gadgets, such as electronic gadgets, small tools, or DIY gadgets that require a lithium-ion battery. Arduino and Microcontroller Projects: The TP4056 can be integrated into Arduino or other microcontroller-based projects, ensuring a reliable power source for these projects.

TP4056 Battery Charger C Type Module with Protection The TP4056 1A Li-Ion Battery Charging Board Type C with Current safety is a small module designed for charging single-cell 3.7V lithium-ion batteries, such as 16550s, that do not have their own safety circuit. Using the TP4056 charger IC and the DW01 battery protection IC, this lithium battery charger produces a 1A charging current and will automatically stop charging once completed. Also, if the battery voltage goes below 2.4V, the safety IC will cut off the load to save the cell from functioning at an unacceptably low voltage. The TP4056 charging module also protects against overvoltage and reverse polarity connections, often sacrificing itself to preserve the battery. Just remember to double-check your connections the first time you put it up. Your batteries can be safely and easily charged with TP4056 lithium-ion battery charger. All you need to do is connect it correctly, and it will do the rest. Use the Module Through the Following Steps: To supply power, either plug in a Type C cable or attach a 5V DC source to the IN+ and IN-labeled pads on the module's left side. Fasten the battery that has to be charged to the B+/B- pads on the module's right side. The OUT+/OUT- pads on the right side can also be used to attach a load, or an object that the battery will power. Keep in mind that while the battery is charging, unplug the load. When the charging process is finished, the green LED will turn on, while the red LED will illuminate to signify that the charge is ongoing. Be careful to never charge your battery at a rate exceeding 1C Note: Please remember the following crucial information: The module's 5V input side is the only one to which the ampere meter should be attached. A charging current of around 37% of the battery's capacity is advised. A 400mAh charging current is adequate for a 1000mAh battery. Make use of reasonably thin connecting cables. Verify the security of the connecting point. It is usual for the current to decrease below 1000mA if the input voltage is greater than 5.2V. In order to shield the chip from harm, this protective function immediately lowers the charging current. Reverse polarity should be avoided at all costs. Features It features a modern USB Type-C port that provides convenient and universal power. This module includes integrated protection against over-charge, over-discharge, and short-circuits. It utilizes an intelligent CC/CV algorithm to ensure a fast, safe, and efficient charging cycle. It is equipped with clear dual-LED indicators for at-a-glance monitoring of the charging status. This module is perfectly designed for charging single-cell 3.7V Li-Ion and Li-Po batteries. Its compact and high-precision design allows for seamless integration into any electronics project.