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Innovating Science - Buffer Calibration KitInnovating Science buffer calibration kit is used to determine pH levels, and includes pH 4, pH 7, and pH 10 solutions for calibration, and electrode storage solution (electrode sold separately). The kit has an instructions and safety data sheet (SDS) packet for product information and handling proc...$23.72$23.72
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Programming the Raspberry Pi, Second Edition: Getting Started with PythonPublisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.An updated guide to programming your own Raspberry Pi projectsLearn to create inventive programs and fun games o...$9.21$15.00
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12V Plastic Water Solenoid ValveControl the flow of fluid using the flow of electrons! This liquid valve would make a great addition to your robotic gardening project. There are two 1/2\" (Nominal NPS) outlets. Normally, the valve is closed. When 12VDC is applied to the two terminals, the valve opens and water can push through. Th...$6.95$10.10
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uxcell GA/GB 37mm diameter DC Geared Motor Mounting Bracket Holder + 6mm Hex CouplingWidely used in Micro DC Gear Motor 37mm series.DC geared motor to robot smart car wheels Hex coupler.Compatible with the motor shaft size 6mm diameter.There are two screws.$3.59$3.59
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L298N H-bridge Motor Controller, DROK L298N Motor Driver Board DC Dual H Bridge Robot Stepper Motor Regulator and Drives Module for Arduino Smart Car Power UNO MEGA R3 Mega2560 DuemilanoveParameter: Chip: L298N Logic voltage: 5V Logic current 0mA-36mA Storage Temperature: -20 ℃ to ℃ to +135 Operating mode: H-bridge driver (dual) Drive voltage: 5V-35V Drive current: 2A (MAX single bridge) Maximum power: 25W Dimensions: 43x43x27mm Product features: 1.L298N as main driver c...$7.01$7.01
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OOOUSE XT60 Connector Pairs - Pack of 5 pairsMade from high-temp Nylon and gold plated spring connectors, the XT60 ensures a solid high-amp connection, perfect for applications up to and beyond 65A constant.$1.91$6.99
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J-Deal® 10x Pcs SG90 Micro Servo Motor 9G RC Robot Helicopter Airplane Boat ControlsSepcificattion: *J-DEAL SG-90 Micro Servo *All Nylon Gear *Connector Wire Length 150MM *Name: 9 grams of steering gear *Size: 23mmX12.2mmX29mm *Weight: 9 grams *Torsional moment: 1.5kg/cm *Working voltage: 4.2-6V *temperature range :0 ℃ --55 ℃: *Operating speed: 0.3 seconds /60 degree *...$17.59
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DC 12V 10000RPM Mini Magnetic Motor for Smart Cars DIY ToysDescription:2.3mm diameter shaft, 2 pins connector, cylinderical magnetic gear motor.Great replacement for the rusty or damaged DC gear motor on the machine.Used for electronic game machine, electronic toys, car toys, robot, electronic equipments, etc.Specification:Rated voltage: 12VMotor Body Diame...$6.77$6.77
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Exploring ArduinoLearn to easily build gadgets, gizmos, robots, and more usingArduinoWritten by Arduino expert Jeremy Blum, this unique book uses thepopular Arduino microcontroller platform as an instrument to teachyou about topics in electrical engineering, programming, andhuman-computer interaction. Whether you're...$19.44$34.99
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DC 6V 6300RPM 2mm Shaft Magnetic Mini Motor for DIY Toys HobbyUxcell is a registered trademark. ONLY Authorized seller of Uxcell can sell under Uxcell listings. Our products will enhance your experience to unparalleled inspiration.- 2mm diameter shaft, cylinderical magnetic motor.- Great replacement for the rusty or damaged DC motor on the machine.- Used for e...$13.97$14.08