Kitronik 3V Vertical Submersible Water Pump

ELECFREAKS Power:bit is a pocket-sized extension board. Power:bit is powered by two 2025 button batteries and carries a buzzer on the board. Due to its small cute size and abundant electric power, it is quite suitable to be applied to micro:bit wearable devices like pedometers, timers, portable music broadcasters, and so on.

FEATURES

Powered by two CR2025 li-batteries.

The buzzer on board is connected to the P0 port on micro:bit.

P0, P1, P2, 3V, and GND can be led out by pins.

Enable to match micro:bit and acrylic watch band.

IoT:bit is an expansion board based on IoT micro bit. Iot boards uses ESP8266 as a WIFI expansion board and serial port to communicate with micro:bit. It also has extended all available IO ports of the micro:bit which is led by GVS and you can extend various 3V E-blocks as LED, photosensitive, and servo by using it. At the same time, the IoT:bit with an on-board buzzer for outside sound and an on-board RTC clock for timing without a power supply. Let's create your own IoT micro bit by makecode!

IoT:Bit: A RELIABLE TOOL TO ESTABLISH CONNECTION ACROSS DEVICES The IoT boards can help anyone fully grasp the digital apparatus of computers. Establishing interconnected networks amongst devices can be crucial in data analysis. IoT-based components are often used to speed up this task for a micro bit. IoT bit is a device that works as an internet extension for a micro bit. It is applied on circuit boards to improve the means of productivity by creating valid communication with the micro bit. IoT bit is a very compact tool that is made with complicated circuitry within itself. Anyone who wishes a reliable internet WIFI extension board for their micro bit should try out this component. Various sorts of tasks done by them can be improved manyfold through this seemingly minuscule module.

DESIGNED WITH A VARIETY OF FEATURES The IoT-based module is equipped with many handy features that can ensure the efficiency of the micro bit. The IoT bit uses an ESP8266 as a board for WIFI expansion for data transactions through the micro bit. Led by GVS, the board also has extended IO ports for the micro bit, which lets you add a variety of other parts. The onboard buzzer can be triggered from the outside, and the RTC clock within can stay functional even without a power supply. The IoT bit also has an earphone jack and an integrated buzzer. The design is very simplistic compared to the functions, as you can construct them any way you please. The four LEGO-like holes make them very adaptable when used in a micro bit.

RELIABLE HARDWARE The IoT:bit is a valuable component that itself is made out of smaller components. The hardware of any electrical entity can be deemed very important. Through the micro bit, the direct current is supplied via a USB at five volts. The expectation for maximum current is around 800mA, which is appropriate to keep the micro bit functional. The hardware stays operational from -25 to 80 degrees Celsius. The WIFI module used for the micro bit is labeled ESP8266. The ESP12F is very reliable as it is widely used in components similar to IoT bit. The passive buzzer is worth mentioning too. The RTC timing mechanics lets the device memorize the pace of time even after cutting off the power supply of the micro bit. RTC battery for the micro bit is something you can add in yourself. The battery requires a CR1220 cell. The coding port is a serial port in the micro bit that can delineate the IO slot.

EASY TO INSTALL & ACCEPTABLE SIZE Adding components to a micro bit can be difficult as it is a miniature computer. The IoT boards are very sizable addition to the micro bit. It has a surface area of fewer than 50 centimeters and is 23 millimeters in depth. The printed circuit board is an essential part of the entire system. The PCB thickness is about 1.5mm. IoT bit has four adaptable slots, which let them get attached to the micro bit. Each of these holes is 2.4mm in diameter.

INTERPHASE VARIABLES There is much to discuss a variety of functions visible on the interphase of IoT bit. The micro bit you use will probably have lots of potential in it, which you could not utilize because of not having the right component. IoT bit has a GVS leaded function had grants access to the electronic building module and also a functional 12C communication device. No need to reset the time every time you start the micro bit because of the RTC timing system.

FEATURES

Integrated ESP12F WiFi、RTC and passive buzzer module

Extended most IO ports by GVS

Silk-screen indication onboard main components

Separately lead IIC interface, directly plug in OLED, BME280 and IIC, etc

Integrated buzzer and earphone jack

Adaptive for LEGO (4 standard spacing fixed holes)

Elecfreaks Smart Coding Kit is a wearable device based on micro:bit button cell extension board Pro, a DIY micro:bit watch can be easily made with a simple installing method.

NOTE: Micro:bit not included

Easy Installation:Only need 4 simple steps, you can easily complete the installation. Children can also choose to hang around the neck with a string.
Creativity: It fits for graphical Makecode and Scratch programming. Kids can creat many cases such as dice games,thermometer,compass, pedometer, play music, wireless control and so on...
Two Button Cells: Let the microbit run without usb cable and bulky battery holder. In order to be as small as possible, we only support 2025 button cells.
Wear:bit Extension Board has 2 Switches:Power Switch and Buzzer Switch, Children can better control the micro:bit and buzzer as needed.

SUPPORT MULTIPLE PROGRAMMING The fun cases will bring children the joy of programming! Children can use programming to achieve what they want. It better improves children's interest in programming! Teachers or parents also can give the child some help through communication to let the child have fun in programming!

CHARACTERISTIC FOR Wear:bit

Powered by two 3V CR2025 lithium batteries.

Loaded with a buzzer that is controlled through the P0 port.

Loaded with a buzzer switch.

It can be used with the watch strap and the micro:bit.

Each of Kitronik's new ZIP sticks has 5 individually addressable RGB LED’s. Each LED can be controlled independently and all LEDs are connected using the same three wire bus. Each LED can produce a full spectrum of colours independent to all of the other LEDs on the bus. Each ZIP LED has a Red, Green and Blue element within the LED, and each of these can achieve 256 levels of brightness. This results in 16,777,216 possible output colours. Multiple ZIP LEDs can be connected to produce longer strings/strips.

The LEDs used are based on the WS2812B part which is compatible with any WS2812B driver code. They can also be coded in the MakeCode Block/Javascript editor.

Features:

Simple 3 wire connection for all LEDs.

Compatible with Adafruit NeoPixel and other WS2812B driver code.

Integrated reset circuit.

Supply voltage: 3.5V to 5V.

Dimensions:

Length: 34.3mm.

Width: 10.2mm.

Height: 3.2mm.

Hole Diameter: 2.2mm.