KEYESTUDIO 4WD Smart Car Robot V2.0, Programmable DIY Robotics Starter Kit for Arduino for Uno R3,17 Electronics Projects/STEM Educational/Science Coding Robot Kit for Teens Adults,15+
【Solar Tracking Kit for Arduino】This kit is based on Arduino. It consists of 4 ambient light sensors, 2 DOF servos, a solar panel and so on, aiming at converting light energy into electronic energy and charging power devices.It boasts a smart phone charging module, a temperature and humidity sensor, a BH1750 light sensor, a buzzer, an LCD1602 display, a push button module, an LED module and others, enriching the tutorial and making the projects more interesting..
【11 Detailed Online Tutorials 】 From simple to complex, guide you step by step. You can either start from those basic ones like learning how to control a signal module or sensor, or aim at a more sophisticated one, the one integrating most of these components..
【High extension】This kit preserve IIC, UART, SPI ports and Lego jacks, and extend other sensors and modules.
if you are experienced，you can also alter the code or connect it with other sensors or modules through the Lego parts reserved to conduct your own experiments..
【Programmble Starter Kit for Kids, Teens, Adults and Professionals】KEYESTUDIO starter kit is a cost-effective open-source pr....
LVYUAN Voltage Transformer Converter 500 Watt Step Up/Down Convert from 110-120 Volt to 220-240 Volt and from 220-240 Volt to 110-120 Volt with US Outlet, Universal Outlet, Circuit Breaker
500 Watts Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts..
All sockets Output at the same time: 110-120V USA Output Socket / 220-240V Universal Output Socket..
The Core Components of the Transformer Are Made of Environmentally Friendly Materials. It is Odorless and Noise Free..
Metal Casing. Circuit Breakers: Full Range Fuse Protection. Full Range Over Current Protection..
What You Get: A 500 Watts Voltage Transformer with U.S. Standard Plug, A Manual, 3-Year Manufacturer's Limited Warranty..
AOICRIE 4PCS L298N Motor Drive Controller Board Module Dual H Bridge DC Stepper for Arduino
L298N as Main driver chip L298N, strong driving ability, strong anti-interference, low calorific value, afterflow diode protection, more stable and reliable for Arduino projects, Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability..
Double H bridge design, can drive one 2-phase stepper motor, one 4-phase stepper motor or two DC motors, high efficient, To avoid damage the voltage stabilizing chip, please use an external 5V logic supply when using more than 12V driving voltage..
Driving DC motor Because the module is drived by double H bridge,it can drive two motors simultaneously.Input the following driving timing from IN1-IN4 then the speed and direction of the stepper motor can be controlled..
Easy to Use No assembly required. This L298N board comes ready to go. Just wire up motors and power, easy to use..
Wide Usage Great for DIY Smart Car Robot Power MEGA R3 for Mega2560 Duemilanove, if driving voltage is more than 12V, use external standard 5volt TTL outputs to switch the H-bridge circuits..
WayinTop 2pcs ACS712 Hall Effect Current Sensor Module 30A Range ACS712 Module + 2pcs Voltage Sensor Module DC0-25V Voltage Tester Terminal Sensor for Arduino
【Perfect Combination】Using this product can measure both voltage and current, very suitable for DIY electronic design projects..
【Current Sensor Module】Chip: ACS712ELC-30A.
Pin 5V power supply, on-board power indicator.
The module can measure positive and negative current of 30 amperes, corresponding to analog output of 66mV/A..
PowerBright 1000W Step Up & Down Japanese Transformer Power ON/Off Switch Can be Used in 120 Volt Countries and 100 Volt Countries Convert from 120V to 100V and 100V to 120V
1000 WATT STEP UP / DOWN JAPANESE VOLTAGE TRANSFORMER - This step up and step down transformer can be used for all electronics, household appliances....
HIGH VOLTAGE TRANSFORMER - This power transformer can be used in 120 volt countries and 100 volt countries. It will convert from120 volt to 100 volt....
CE CERTIFIED VOLTAGE CONVERTER - Power On and Off Switch, Universal 120V plug for high power international voltage..
FUSE PROTECTED POWER TRANSFORMER - Two outlets on front of the unit, on/off power switch with indicator light. Includes two free spare fuses..
1 YEAR PARTS & LABOR WARRANTY - Specialized customer service team & technical installation support via email, phone or chat..
This capacitive soil moisture sensor distinguishes most of the resistive sensors on the market and uses capacitive sensing to detect soil moisture. It is made of corrosion resistant material which gives it an excellent service life..
Built-in voltage regulator chip, support 3.3-5.5V DC, can be used for your Arduino and Raspberry Pi project. Applications: Garden plants ,Moisture detection ,Intelligent agriculture.
DCDC Converter, DROK Step Down Voltage Regulator Module DC 4.5-40V 36V 24V to 1.25-37V 12V 9V 5V 3V Variable Buck Converter Adjustable Electronic Power Supply Volt Reduce Transformer Stabilizer Board
DROK DCDC converter input voltage range is DC 4.5-40v, output voltage range is DC 1.25-37v, the voltage is continuously adjustable. It is a non-isolated buck converter, can dial down voltage from 36v 30v 24v to 12v 5v 3.7v 3.5v 3.3v 2v..
Analog Control: Our DC buck converter is designed with a adjustable potentiometer, the output voltage can be easily and accurately adjusted with a mini screwdriver. Clockwise to step up voltage and counterclockwise to step down voltage..
Protection: This power supply supply step down regulator is with over-temperature and short-circuit protection, which protect your device from damaging and enhance its safety when using..
Low Power-consumption: Although the voltage range is wide, this buck voltage module has a low power consumption of only about 3A when in static state..
Note: Please make sure the input voltage is at least 1.5V greater than output voltage to ensure stable output.
please note that there is no reversed connection protection, so check the polarity of input voltage before power on to avoid burning due to reversed connection.
please add heatsink when the output power is larger than 15W..
ROCKSTONE POWER 3000 Watt Voltage Converter Transformer - Heavy Duty Step Up/Down AC 110V/120V/220V/240V Power Converter - Circuit Breaker Protection – DC 5V USB Port - CE Certified [3-Year Warranty]
3000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts..
Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection..
RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses..
For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example.
3,000 transformer can be only be used with an appliance that uses up to 2,000 Watts that is to prevent damage from the transformer itself and the appliance being used..
Package Contents: Rockstone Power 3000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3-Prong Plug, American to European Grounded Schuko Wall Outlet Plug Adapter, 2 PCS Spare Fuses, and Instruction Manual..
Tanning Bed Booth Power Adapter, L14-30P 4-Pin Male Twist-Lock 220/250V Plug To 6-50R 3-Pin Receptacle Outlet Socket, Electrical Connector Cord Converter NEMA FX371TAN
5000 Watts Heavy Duty Step Up/Down Voltage Transformer Converter. Step Up Voltage from 110-120 Volts to 220-240 Volts. Step Down Voltage from 220-240 Volts to 110-120 Volts..
Patented Simultaneous 3-Mode Output: 5V USB Port / 120V USA Output Socket / 220V Universal Output Socket. CE Certified. 3-Year Manufacturer's Limited Warranty. Metal Casing. Full Range Fuse Protection. Full Range Over Current Protection..
RockStone Power proudly supports the United States Military since 2001, and have became a proud supplier for Tesla Inc. since 2018. Shipping is available to all Overseas Military APO/FPO/DPO addresses..
For safety reasons, it's recommended to use a Voltage Converter/Transformer that's max watts is at least 50% higher than your appliance. For example.
5,000 transformer can be only be used with an appliance that uses up to 3,300 Watts that is to prevent damage from the transformer itself and the appliance being used..
Package Contents: Rockstone Power 5000 Watt Heavy Duty Voltage Transformer Converter, Hardwired Heavy Duty Insulated Power Cord with USA Grounded 3....
★Operating Voltage: DC 3.3-5.5V, Output Voltage: DC 0-3.0V, Interface: PH2.54-3P..
★Built-in voltage regulator chip, can be used for Arduino and Raspberry Pi project..
★Pin: Analog signal output, GND, VCC. Size: 98mmx23mm, Cable Length: 200mm..
★This sensor is 3-pin "Gravity" interface, which can be directly connected to the Gravity I/O expansion shield..
★It is made of a corrosion resistant material giving it a long service life. Insert it into soil and impress you with the real-time soil moisture data..
