Best Object oriented Programming

uxcell 1-15mm Inductive Proximity Sensor Switch Detector NO AC 110-220V AC 90-250V 500mA 2-Wire PR30-15AO

【Specification】: Detecting Distance: 15mm.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 120CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

204 Pages - 09/01/2022 (Publication Date) - Object Oriented, In Easy Step By Step, By Example Hands-on Tutorial Book, Teach Yourself Textbook (Publisher).

【STEAM ROBOTICS CAR KITS】The Raspberry Pi smart car kit is an educational STEAM product for beginners (12+ Teens) to learn Raspberry Pi....
【PROGRAMMING LANGUAGES & VARIOUS Modules】Raspberry Pi robots can be programmed in Python. The device includes four sensor modules, including a 4WD....
【MULTIPLE FUNCTIONS】SunFounder 4WD Smart Car multifunctional functions include Obstacle Avoidance, Object Following, Line Tracking, Cliff....
【WEB CONTROL】You can control the Raspberry Pi Car from the web using your Android or iOS smartphone, as long as you have an active internet....
【Professional Support & Online Tutorials】We have 10 years of Raspberry Pi programming experience, and our technical support and customer service....

Addressable white backlighting for each key.
"landscape" orientation option with four rows and six columns.
Includes programming software for Windows. MAC and Linux users will need to program the device in HW mode on a Windows 7/8/10. Once programmed the macros are stored on the device’s MCU, the unit can then be brought over to a computer running MAC/Linux for use..

126 Pages - 06/24/2022 (Publication Date) - Object Oriented, In Easy Step By Step, By Example Hands-on Tutorial Book, Teach Yourself Textbook....

【Specification】: Detecting Distance: 4mm.
Wire Type: DC 3 Wire Type (Black, Brown, Blue).
Switch Appearance Type: Rectangular Type.
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Material】: Brass nickel-plated shell, not easy to rust and fade. With 200CM copper wire, strong and durable, and excellent electrical conductivity..
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, 3D Printer Probe Bed Leveling, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

【Makeblock mBot Neo】As STEM projects for kids ages 8-12, the robotics kit Neo offers three stages, building, cognition, and creating. Learning while playing, this programmable robot allows children to learn Scratch and Python programming, electronics assembling, robotics knowledge, and computer science more intuitively. This robot kit will enhance children's hand-eye coordination, concentration, logical thinking, and creativity from building to playing..
【 Easy to assemble 】With a clear user manual in the package and rich tutorials, the assembly of this robot kit becomes easy and fun, all the material you need to build this educational toys is included in the package. Programming software is also offered so kids can use Scratch and Python to program until they desire to create more functions for their toy car. The sturdy aluminum ensures long-lasting use of the time of robot for kids, and with a rechargeable battery included, there is no need to buy extra batteries, which are eco-friendly..
【 Endless possibilities 】Neo robot kit uses CyberPi, which is the multifunction main board of this coding robot, the built-in ultrasonic sensor, obstacle sensors, buz....

【High Quality】: Brass nickel-plated shell, not easy to rust and fade. With 115CM high-quality copper wire, strong and durable, and excellent electrical conductivity..
【Sensitive Detection】: ABS material detection surface, the built-in intelligent sensing chip of the proximity switch can sensitively detect objects, when proximity switch is close to single target object, it will send control signal..
【Strong anti-interference】：TVS tube protection, strong anti-interference ability. Non-contact output, and long service life..
【Theory】: Output Type: NPN NO(Normal Open).
【Application】: It is a component widely used in automatic control industry for detecting, controlling, and contactless switching. It is Widely used in mechanical automation, 3D printing limit positioning, paper making, light industry for limiting station, orientation taking count, speeding trial etc..

134 Pages - 03/02/2022 (Publication Date) - Object Oriented, In Easy Step By Step, By Example Hands-on Tutorial Book, Teach Yourself Textbook....