NRF24L01+PA+LNA 2.4GHz SMA Antenna Wireless Transceiver communication module 1pcs

801S Vibration Sensor Module vibration Analog Output Sensitivity LM393

01S Vibration Sensor Module vibration Analog Output Sensitivity LM393Size: 41 * 15 * 12.5mm The main chip: LM393, vibrating probe Operating voltage: DC 3-5V Main features: Has a signal output instructions; With analog and TTL-level signal output signal; Output valid signal is high, the light goes out; Adjustable sensitivity (fine-tuning); Vibration...

GY-87 10DOF MPU6050 HMC5883L BMP180 Sensor Module

Brand: RoboticsBD

3D Printed Robotics claw with servo motor

Description: Material: PLA (3D Printed)Claw max angle: 55mmLength: 108mmWidth: 98mm (streched)Color: Golden, Blue, Red Servo Motor: MG996R

Brand: SparkFun Electronics

Multi-Chassis - 4WD Kit (ATV)

16 Channel 12 bit PWM / Servo Driver I2C interface PCA9685

16 Channel 12 bit PWM / Servo Driver  I2C interface PCA9685 You want to make  a cool robot, maybe a hexapod walker, or  maybe just a piece of  art with a lot of moving  parts. Or maybe you want to drive a lot of LEDs  with precise PWM output.

6DOF MPU 6050 3 Axis Gyro

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator

DC 3v-6v to 400kV 400000V Boost Step-up Power Module High-voltage Generator Input voltage: DC 3 V to 6 VInput current: 2 A - 5 AHigh-pressure type: the type of pulse currentOutput voltage: 400000 v(Please pay attention to safety)High-pressure discharge distance between 10 mm - 20 mmThe output high voltage wire length: 100 mm

NRF24L01+ 2.4GHz Wireless Transceiver Module

Maximum operating speeds up to 2Mbps, GFSK modulation efficiency, Anti-interference ability, Particularly suitable for industrial control applications. 125 Channels, Multi-point communication and frequency hopping to meet the communication needs Built-in hardware CRC error detection, Multipoint communication address control.

RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

 RS485 USB-485 Converter Adapter Support Win7 XP Vista Linux Mac OS

YL-69 Soil Hygrometer Humidity & Soil Moisture Detection Sensor For Arduino

USB Host Shield For Arduino UNO, MEGA, Compatible with Google Android ADK

WiDo - Arduino WIFI IoT Node

WiDo - Arduino WIFI IoT(Internet Of Things) Node (Arduino Compatible) Wido is an Arduino compatible WIFI IoT Node development board, which integrates with WG1300 WIFI solution. The microcontroller of Wido is ATMEL ATmega32U4.

Brand: SparkFun Electronics

RFID Starter Kit - Retail

LIDAR Lite

Description:  his is the LIDAR Lite, a compact high  performance optical distance measurement sensor  from PulsedLight. The LIDAR Lite is ideal when used  in drone, robot, or unmanned vehicle situations where  you need a reliable and powerful proximity sensor but  don’t possess a lot of space.

3×4 Flexible Keypad

This keypad has 12 buttons, arranged in a 3×4 grid. It’s made of a thin, flexible membrane material  The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to connect the key pad.

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell

3S 20A Li-ion Lithium Battery 18650 Charger PCB BMS Protection Board 12.6V Cell BMS Protection Board (20A, 3S) Battery Not Included

65mm Rubber Wheel with 25GA Motor Mounting Bracket

1 x 65mm Wheel 1 x Mounting Bracket for 25GA Motor 1 x Hex Coupler for 25GA Motor 1 Set of Installation Screws

Line Follower Sensor- 8 Array

Compatible with Pololu QTR-8RC Library  Max Distance from Ground: 3mm. Digital Line Follower Parameters: 1. Working voltage:5V2. 8-channel infrared detector / IR Reflectance  Applications: 1. Robot2. Smart Car3. Laboratory4. DIY

ESP-12E CP2102 NodeMcu Lua V3

ESP-12E CP2102 NodeMcu Lua V2 Wireless Module Wifi Internet of Things (IOT) Development Board Based On ESP8266 Micro USB To TTL

Force Sensitive Resistor 0.5"

Description: This is a force sensitive resistor with a round, 0.5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance.

5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH3

5 axis CNC Breakout Board with optical coupler For Stepper Motor Driver MACH

XBee USB Adapter

Specifications: - 3.3V and 5V dual power output- 3.3V and 5V IO compatible- USB2.0 protocol- BitBang mode ready- Easily connected to PC via mini USB cable- Support XBee-setting with software X-CTU

HC-020K Double Speed Measuring Module With Speed Encoder Kit

Description:Working voltage: 4.5V to 5.5 V.Transmit tube pressure drop: Vf = 1.6 VTransmit tube current: 20 mASignal output: A, B two way; The TTL levelDistinguish precision: 0.01 mmMeasurement frequency, 100 KHZEncoder diameter: 24 mmEncoder type D hole diameter: 4 mmThe encoder resolution: 20 line

Brand: SparkFun Electronics

Mini Thermal Printer

Description: This is a thermal printer like you would find on a cash register or adding machine. It will print simple strings passed to it via TTL serial, bitmap images (poorly)and it even generates several different formats of barcodes!

Torobot 32 Channel USB UART Servo Motor Controller

32 Channel USB UART Servo Motor Controller  Application: Hexapod, Robotics Arm, Servo Drive This is the newly upgraded controller board. Up to 32 servo motors can be controlled at the same time, either by using a software on a PC, or UART communication ( TTL serial port) of MCU (51, AVR, ARM, FPGA, PIC, etc. to send commands to control the steering.

US-015 Ultrasonic Module Distance Measuring Transducer Sensor

  Features: Working voltage: DC 5 V Static current: 3 mA Working temperature: 0 ~ + 70° Output way: GPIO Induction Angle: Less than 15° Detection range:2 cm to 400 cm Detecting precision: 0.3 cm + 1% Sensor size: Approx. 45 x 20 x 1.6mm Hole diameter: Approx. 1mm

Motor Shield L293D

Heavy Duty High Torque Gear Motor

37GB-550 Gear Reducer Motor DC 12V 100 RPM Geared Motor High Torque 16.0 Kg.cm (Approximate Torque) 

X9C103S Digital Potentiometer Module for Arduino

Module Voltage: DC6-15V;Operating Current: less than 5mA;Transmitting Power: less than 2mAOutput Signal: TTL trigger repeated, high and low. High output 5V, low level 0V;Detection Angle: 180 degrees (hemispherical);Detection Range: 3-8m,the default setting is 7mWork Delay: 2S-120S,the default setting is 20S

Reference: Venus GPS Sparkfun

Brand: SparkFun Electronics

Venus GPS with SMA Connector

Features: Up to 20Hz update rate -148dBm cold start sensitivity -165dBm tracking sensitivity 29 second cold start TTFF 3.5 second TTFF with AGPS 1 second hot start 2.5m accuracy Multipath detection and suppression Jamming detection and mitigation SBAS (WAAS / EGNOS) support 67mW full power navigation Works directly with active or passive antenna