MT3608 Step Up Module is one of the most used and most efficient step up module. Its a low cost step up module that can step up 2V to 24V input voltage to output 5V-28V at upto max 2A. Its a adjustable DC DC Step Up Module, so the output voltage can be changed according to the need. It provides continuous output of 1.5A, and 1A in most output voltage settings. The MT3608 Step Up Module uses Low ESR Bulk Ceramic Capacitors instead of Electrolytic Capacitors which fail on long term use, avoiding the long-term aging concerns, and also making the module a compact one. This module has over current and thermal limiting features, which will turn the module off, when driven above the capacity. The input voltage of the module must be lower than the output voltage.

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Seeed Studio XIAO ESP32S3 Sense is built around a highly-integrated, Xtensa processor ESP32-S3R8 SoC, which supports 2.4GHz WiFi and low-power Bluetooth® BLE 5.0 dual-mode for multiple wireless applications. It has lithium battery charge management capability. As the advanced version of Seeed Studio XIAO ESP32S3, this board comes with a plug-in OV2640 camera sensor for displaying full 1600*1200 resolution. The base of it is even compatible with OV5640 for supporting up to 2592*1944 resolution. The digital microphone is also carried with the board for voice sensing and audio recognition. With powerful SoC and built-in sensors, this development board has 8MB PSRAM and 8MB FLASH on the chip, an additional SD card slot for supporting up to 32GB FAT memory. These allow the board for more programming space and bring even more possibilities into embedded ML scenarios. https://robu.in/product/seeed-studio-xiao-esp32s3-sense-2-4ghz-wi-fi-ble-5-0-ov2640-camera-sensor-digital-microphone-battery-charge-supported-rich-interface-iot-embedded-ml/

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Package : Xiao

It is powered by a powerful ATSAMD21, similar to the Trinket M0. With a smaller footprint and faster speed compared to most Arduino boards here, the Seeeduino XIAO is perfect to integrate into almost any projects from wearables to small robots. The Seeeduino XIAO is the smallest Arduino compatible board in Seeeduino Family. It is an Arduino microcontroller that is embedded with the SAMD21 microchip with rich interfaces as well allowing it to be capable of being a tiny Dev. Board as well. Apart from the strong CPU, Seeeduino XIAO is excellent in many other functions. Despite being this small size, it has 14 GPIO PINs, which can be used for 11 analog PINs, 11 digital PINs, 1 I2C interface, 1 UART interface, and 1 SPI interface. Some PINs have various functions, A1/D1 to A10/D10 Pins have PWM functions and Pin A0/D0 has a function of DAC which means you can get true analog signals not PWM signals when you define it as an analog pin, that’s why 14 GPIO PINs can realize more I/O PINs and interfaces. The Seeeduino XIAO supports the USB Type-C interface which can supply power and download code. In addition, there are power pads at the back of the XIAO which support battery and make designing wearable devices easy and simple. Usually a Dev. Board as small as this size will use the chip’s inner crystal oscillator for time fixing, in order to make the clock more accurate, Seeeduino XIAO layouts an extra 32.768KHz to make the clock more stable. And of course, the Seeeduino XIAO is perfectly compatible with Arduino IDE which allows you to easily develop small projects with the help of the large and comprehensive Arduino library. https://robu.in/product/seeeduino-xiao-arduino-microcontroller-samd21-cortex-m0/

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Package : Xiao

This is one of the most popular Nema 23 stepper motor, it with step angle 1.8deg and size 57x57x56mm. It has 4 wires, each phase draws 2.8A, with holding torque 1.2Nm(169.93oz.in). Electrical Specification Manufacturer Part Number: 23HS22-2804S Motor Type: Bipolar Stepper Step Angle: 1.8deg Holding Torque: 1.2Nm(169.93oz.in) Rated Current/phase: 2.8A Phase Resistance: 0.9ohms Inductance: 2.5mH±20%(1KHz) Insulation Class: B 130°C[266°F] Physical Specification Frame Size: 57 x 57mm Body Length: 56mm Shaft Diameter: Φ6.35mm Shaft Length: 21mm Number of Leads: 4 Lead Length: 500mm Weight: 700g

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This bipolar nema 11 stepper motor with step angle 1.8deg and size 28x28x51mm. It has 4 wires, each phase draws 0.67A at 6.2V, with holding torque 12Ncm(16.99oz.in). Planetary Gearbox is available for this model. Electrical Specification Manufacturer Part Number: 11HS20-0674S Motor Type: Bipolar Stepper Step Angle: 1.8deg Holding Torque: 12Ncm(16.99oz.in) Rated Current/phase: 0.67A Phase Resistance: 9.2ohms Inductance: 5.7mH±20%(1KHz) Insulation Class: B 130°C[266°F] Physical Specification Frame Size: 28 x 28mm Body Length: 51mm Shaft Diameter: Φ5mm Shaft Length: 20mm D-cut Length: 15mm Number of Leads: 4 Lead Length: 500mm Weight: 190g

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This nema 8 stepper motor with step angle 1.8deg and size 20x20x38mm. It has 4 wires, each phase draws 0.6A at 6.0V, with holding torque 4Ncm(5.7oz.in). Electrical Specification Manufacturer Part Number: 8HS15-0604S Motor Type: Bipolar Stepper Step Angle: 1.8deg Holding Torque: 4Ncm(5.7oz.in) Rated Current/phase: 0.6A Phase Resistance: 11ohms Inductance: 5.5mH±20%(1KHz) Insulation Class: B 130°C[266°F] Physical Specification Frame Size: 20 x 20mm Body Length: 38mm Shaft Shape: D-cut Shaft Diameter: Φ4mm Shaft Length: 10mm D-cut Length: 7mm Number of Leads: 4 Lead Length: 300mm Weight: 80g

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he MG90S Micro Servo Motor is 180° rotation servo. It is a Digital Servo Motor which receives and processes PWM signal faster and better. It equips sophisticated internal circuitry that provides good torque, holding power, and faster updates in response to external forces. The good optimized performance and reliability of our servos have made them the favorite choice of many RC hobbyists. They are packed within a tight sturdy plastic case which makes them water and dust resistant which is a very useful feature in RC planes, Boats, and RC Monster Trucks etc. It equips 3-wire JR servo plug which is compatible with Futaba connectors too. Wire Description:- RED – Positive Brown – Negative Orange – Signal https://www.ktron.in/product/mg90s-micro-servo-motor-180-rotation/?v=c86ee0d9d7ed

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Package : MG90S

IC AMP CLASS AB MONO 1.5W 8SOIC Amplifier IC 1-Channel (Mono) Class AB 8-SOIC https://www.digikey.in/en/products/detail/texas-instruments/LM4861M-NOPB/334832

Available Quantity : 3
Package : 8-SOIC

https://www.newark.com/tt-electronics-international-resistive/lrc-lr2010lf-01-r250-f/current-sense-resistor-0-25-ohm/dp/88K2573

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Package : 2010

LCD MOD 16 DIG 16 X 1 REFLECTIVE Character Display Module Reflective 5 x 8 Dots TN - Twisted Nematic Without Backlight Parallel 80.00mm x 36.00mm x 8.80mm

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Package : 1602

BU01 is an ultra wideband (UWB) transceiver module based on Decawave's DW1000 design. The module integrates antennas, all RF circuits, power management and clock modules.It can use two-way ranging or TDOA positioning system, positioning accuracy of 10cm, data transmission rate of up to 6.8Mbps, widely used in nursing homes, parking lots and other fields. UWB positioning technology has significant advantages such as large system capacity, fast transmission speed, low transmission power, high multi-path resolution, good system confidentiality, high positioning accuracy, and strong penetrating ability. Features Simple integration, no RF design required Using RTLS infrastructure to expand the communication range Support high label density Comply with IEEE 802.15.4-2011 UWB standard Support 4 channels from 3.5 GHz to 6.5 GHz Programmable transmit power Power supply 2.8 V to 3.6 V Power consumption in sleep mode<1mA Support two-way ranging and TDOA Support SPI interface Data rate 110 kbps, 850 kbps, 6.8 Mbps Features Protocol standard: SPI Supply Voltage: 2.8~3.6V, 3.3V default Frequency Range: 3.5-6.8GHZ（±0.2)MM Operating Temperature: -40℃~85℃ Transmitting Power: 802.11b: 16dBm±2dB, 802.11g: 16±2dBm, 802.11n: 16±2dBm https://robokits.co.in/multirotor-spare-parts/gps-sensors/ultra-wide-band-indoor-positioning-module-bu01

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Package : UWb

Manufacturer: Waveshare ​240 MHz Xtensa 32-Bit LX7 Dual-Core Processor, Integrated 512KB SRAM, 384KB ROM Flash: 8MB PSRAM: 8MB

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100mA Glass Fuse 5x20mm Voltage Rating: 250V Current Rating: 100mA Fuse Diameter: 5 mm Fuse length: 20 mm

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200mA Glass Fuse 5x20mm Voltage Rating: 250V Current Rating: 200mA Fuse Diameter: 5 mm Fuse length: 20 mm

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Motor pulley 20 Teeth 10mm belt GT2 timing pulley 6.35mmbore

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