M3*9MM Black Nylon Double Pass Hexagonal Column Isolation Column (Pack of 10) Nylon Hex Standoff is the perfect solution for electronic enthusiasts and DIYers. Crafted with precision, this standoff is lightweight, durable, and easy to install, making it an ideal choice for various applications. Made of high-quality plastic materials, it ensures longevity and can withstand the demands of circuit board installations. The easy installation and removal process require no additional tools, providing a hassle-free experience. This convenient standoff is designed for a wide range of applications, including circuit boards, motherboards, power supplies, cable boxes, and more. Its compact and lightweight design allows for easy portability, fitting seamlessly into your pocket or bag when not in use. Whether you're a hobbyist or a professional, Nylon Hex Standoff brings a new level of convenience to your DIY projects. This ensures that you have the right standoff for your specific needs. Nylon Hex Standoff is the go-to solution for fixed circuit boards, providing a secure and reliable foundation for your electronic components. Made with precision and quality in mind, this standoff is the result of commitment to delivering top-notch products for electronic enthusiasts. Add Nylon Hex Standoff to your toolkit and experience the convenience it brings to your DIY electronic projects.

M4 Hammer Drop-In T Nut ( M4*10*6 T)(Pack of 10) The Hammer Drop-In M4 T Nut is the ultimate solution for enhancing assembly with T-slot Aluminium Extrusion Profiles. Designed to drop directly into the side slot of the T-Slot extrusion, the slightly oval shape ensures a rigid and secure assembly, making it perfect for various applications. This product offers versatility to meet your specific needs. Crafted with durability in mind, These M4 T-nuts are made to last, ensuring long-lasting performance for your projects. Whether you're a DIY enthusiast or a professional working on robotics projects, these M4 hammer head T-nuts are a must-have for your toolkit.

M5 Stack 1 to 3 HUB Unit HUB is a unit that is used in order to expand the GROVE ports over the M5Stack device. For example, if we want sensors with different I2C addresses or output to 3 devices at the same time. (M5Stack device usually can output one device at a time to limited amount of grove ports) Note: HUB is just a hardware expander, if you are looking for a hardware and software (standard protocol) expander like I2C, Single-bus, please check PaHUB or PbHUB. If you are connecting two I2C slave devices onto HUB that share the same address, you will have a problem getting I2C data from both. The I2C addresses of the devices must be different, they can be changed manually by changing the resistor values. Also check M5 Stack Solid State Relay Unit(BT136S) . The unit is a small, single-phase AC relay that can be controlled with a DC signal. It has built-in optocoupler isolation and overcurrent protection.

M5 Stack ATOM Lite Atom Lite, which has a size of only 24*24mm, is a very compact development board in the M5Stack development kit series. It provides more GPIOs for user customization which is very suitable for embedded smart home devices and in making smart toys. The main control adopts the ESP32-PICO chip which comes integrated with Wi-Fi and Bluetooth technologies and has a 4MB of integrated SPI flash memory. Atom Lite board provides an Infra-Red LED, an RGB LED, buttons, and an HY2.0 interface. In addition, it can connect to external sensors and actuators through 6 GPIOs. The onboard Type-C USB interface enables rapid program upload and execution. Applications: Internet of things terminal controller IoT node Wearable peripherals

M5 Stack Battery Module for ESP32 Core Development Kit Would you like to make a demo or prototype that requires long battery life? Perhaps using the battery in the M5GO base and the Basic base is not enough for you. Here comes the BATTERY which is a handy M5modules to upgrade your Lipo battery life. Since the Lipo batteries can work in parallel, you can stack multiple batteries to maximize your power endurance. CAUTION: The safety of the Lipo battery is affected by many conditions. Overcharge, over-discharge, over-temperature, short circuit, crush, and nail penetration may all result in a catastrophic failure, including the pouch rupturing, the electrolyte leaking, and fire. Although every battery we offer have accompanied by a protection circuit board, using Lipo battery in your product still needs to be treated with caution Once the BATTERY is stacked underneath the M5 controller, the battery positive pole is connected to the VBAT pin at IP5306 BATTERY : The Battery extension module is a 700mAh battery ADD-ON.

M5 Stack BUS Module BUS allows you to add your own custom circuit design to the universal prototype perboard so it could interact with the M5Core via M-BUS. Just like other M5modules, BUS can connect with other layers through M-BUS, while in this module, we've extended the M_BUS pin to pin to the other side of the board. You might need to cut off the fence on the side to be able to expose the pins. We've included a 2*15 90 degrees pin set in the package. Also check Guide Rail for M5 Base . It features a spring-type buckle structure and multiple M3 screw holes for flexible installation

M5 Stack Catch Unit (SG92R) The catch is a gripper that uses an SG92R servo as a power source. The servo uses a PWM signal to drive the gripper gear to rotate and control the gripper for clamping and releasing operations. The structure adopts a design compatible with Lego 8mm round holes. You can combine it with other Lego components to build creative control structures, such as robotic arms, gripper carts, etc. Note: Because the opening and closing angle of the gripper is 90°, please control the rotation angle of the driving servo to 0-45° (PWM: freq: 50Hz, 0°-45°(pulse:0.5ms-1ms) to prevent blocking rotation. The steering gear burned out. Applications: Robot gripper Steering gear manipulator gripper

M5 Stack Color Sensor RGB Unit (TCS3472) COLOR is a color recognition unit integrated with the TCS3472 chipset. As the name says, COLOR is able to detect color value and return RGB data as a response. Identify color principle: The TCS3472 chipset is integrated with a 3*4 array of filtered photodiodes and 16-bit analog-to-digital embedded converters. Out of the 12 photodiodes, 3 have red filters, 3 have green filters, 3 have blue filters and 3 have no filter (clear), which gives a total range of RGBA (RGB + Transparency) When detecting the color of an object the TCS3472 returns data from four channels: red(R), green(G), blue(B) and clear(C)(non-filtered). The response from the red, green, and blue channels (RGB) can be used to determine a particular source’s chromaticity coordinates (x, y). Applications: Product Color Verification Color tracking robot

M5 Stack COMMU Module Extend RS485/TTL CAN/I2C Port COMMU is a Muti-Communication-Interface-Converter. Integrated with 2 I2C, 1 TTL, 1 CAN, 1 RS485. Apparently, COMMU has packed with most of the series communications. Default connection: TTL - UART0, RS485 - UART2. Since the ESP32 pin map is allowed for re-assign, you can re-assign or re-mapping the TTL or RS485 interface to other pins. Be careful about TTL Interface. It is a UART Interface actually by default. But you can switch it to connect with UART2 after changing those jumpers(J6, J7, J9, J10).

M5 Stack Earth Moisture Unit EARTH unit is a Soil Moisture Sensor for measuring the moisture in the soil and similar materials. The soil moisture sensor usage is pretty straight forward, the two large exposed pads function as probes for the sensor, together acting as a variable resistor. The higher moisture that is in the soil means the better the conductivity between the two so that the sensor will result in lower resistance, and a higher SIG out. You can read the moisture in the soil by using the ADC. Inside this Unit, we've added extra potentiometers to change the measurement range. Note: Electrode of the unit is not anti-corrosive, or waterproof, for POC purposes only. Please, do NOT put it in a humid environment for a long while.