Robotskull

The Tattu 3S1P 75C 11.1V 650mAh LiPo Battery Pack with XT30 Plug is a high-performance and compact lithium polymer battery, designed for small to medium-sized drones, helicopters, and RC cars. Its high discharge rate of 75C makes it ideal for racing and freestyle maneuvers. It has a built-in protection circuit for safe operation and long lifespan.

The Mastech MS6900 is a compact and durable digital moisture meter designed for measuring moisture levels in wood and timber. It features pins for inserting into the wood or timber and displays moisture levels in percentage format. It is easy to use and manufactured by India Wholesale Bazaar, a reputable producer of testing and measuring instruments.

The Orange Pi 800 is a high-performance single-board computer designed for demanding applications and projects that require significant processing power and storage.

Features :

• Processor: Allwinner H6 quad-core ARM Cortex-A53
• RAM: 4GB LPDDR3
• Storage: 64GB eMMC flash storage
• Networking: Wi-Fi, Ethernet
• Interfaces: USB 3.0, USB 2.0, HDMI, 40-pin GPIO header
• Operating System support: Android, Debian, Ubuntu

Caution:

• Do not attempt to disassemble open or service the battery pack
• Do not crush punctureshort external contacts or dispose of in fire or water
• Do not store above 60 Degree C (140 Degree F)

Being a customer oriented organization, we are deeply engaged in offering a wide array of MAEnt 7800 mAh Battery Pack.

Safety Advice:

• Do not crush, heat, incinerate, short circuit, immerse in any liquid or it may vent or rupture.
• Do not charge below 0 degree C.
• Discharge -20 degree C to +60 degree C.

About this item:

• Replacement for BP-122, BP-123, CS2312AVBNC, LC-SA122R3AU
• LC-SA122R3BG, LCT-1912ANK, PV-BP88A, SBC-5215
• VIPA-1223-WP, VW-VBM10E, VW-WBM7E, WP1223A.

Details:

• Rechargeable Li-Po Battery with Deans Connector
• Spare Battery to suit RC Cars and Trucks
• Replacement Lithium Polymer Battery to suit  WL Toys RC models K949, 10428, 124018 and 124019. 
• Also a great upgrade battery for the WL Toys 144001

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

Minimum order quantity: 1 Piece

We are engaged in offering a wide range of LiPo Batteries to our clients. Our range of all products is widely appreciated by our clients.

What does an IC chip do?An IC can function as an amplifier, oscillator, timer, counter, logic gate, computer memory, microcontroller or microprocessor. An IC is the fundamental building block of all modern electronic devices.

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

The Samsung 25R 18650 2500mAh 20A battery is a lithium-ion battery commonly used in electronic devices. It has a capacity of 2500mAh and a discharge rate of 20A, making it a reliable and long-lasting choice for high-powered devices. However, proper handling and charging are crucial to avoid potential dangers.

Jetson AGX Orin Developer Kit is a powerful AI computing platform designed for advanced robotics, autonomous machines, and other AI-powered applications

Features :

• AI Performance: 275 TOPS
• GPU: NVIDIA Ampere architecture with 2048 NVIDIA CUDA cores and 64 tensor cores
• CPU: 12-core Arm Cortex-A78AE v8.2 64-bit CPU 3MB L2 + 6MB L3
• Memory: 32GB 256-bit LPDDR5 | 204.8 GB/s
• Storage: 64GB eMMC 5.1

Features :

• AI Perf: 472 GFLOPS
• GPU: 128-core NVIDIA Maxwell™
• CPU: Quad-core ARM A57 @ 1.43 GHz
• Memory: 4GB 64-bit LPDDR4 25.6GB/s
• Storage: microSD (Card not included)

Details:

• This battery pack is suitable for various applications and can be used with most hobby equipment, such as solar outdoor light security light amphibious stunt rc car.
• This battery pack made of 5 cells high-capacity Ni-Cd AA batteries with perfect performance and long service life.
• This battery pack can be used as a good replacement for damaged or old batteries.
• Battery pack size: 51 x 45 x 27 mm / 2 x 1.77 x 1.06 inch, and built-in standard SM 2-pin connector.
• Please make sure your device battery is the same size and connector as the picture shows before you buy it.

Established in year 1985, we "Lovely Electronics" are the leading Wholesale Trader, Manufacturer and Importer of DC Motor, Lithium Battery, Lithium Ion Battery, SAFT Battery, Tadiran Battery, Raspberry Pi Electronic Boards, etc. Our claim to success is hallmarked by the offered quality products that gained us huge recognizance. We are working towards development through a determined team of people to meet the most stringent requirements of customers.

We are engaged in offering a wide range of 12V 1.2AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

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We are engaged in offering a wide range of 12V 5AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

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The FT-7115-C001 is a compact and powerful servo with the following features:

• Product Model No: FT-7115-C001
• Structure Size: 40.16mm x 20.16mm x 40.05mm
• Maximum Speed: 0.161 sec/60°@7.4V
• Stall Torque: 19.5kg. cm@7.4V

• Rotation Degree: 180°

We are engaged in offering a wide range of 6V 1.2AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering a wide range of 12V 2.9AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

Proximity sensing is a very common application in electronics.

There are several ways to accomplish this. The most common way is by using a PIR sensor. PIR Sensor senses the change in ambient infrared radiation caused by warm bodies. I have already covered this in my Tutorial No. 5: "PIR Sensor Tutorial - With or Without Arduino". However, since PIR sensors detect movement from living objects, they can generate false alarms. These sensors are also inefficient in hot environments, as they rely on heat signatures.

The other common methods of proximity sensing involve, using reflected ultrasonic or light beams. Using these sensors, the intruding object is detected by the reflected beam back to its source. The time delay between transmission and reception is measured to calculate the distance to the object.

About this item

• HLK-LD116-24G Millimeter MM Wave Ranging Range Radar Sensor Module LD116 24G Motion Detection Distance Sensor

• Unlike traditional radar, which detects large or small movements of the human body to determine the presence of the human body, this module mainly features the function of traditional human body sensing radar and the ability to detect and accumulate small movements such as human respiration to determine the presence of the human body
• Compared to traditional motion detection radars, the detection of human presence has higher accuracy and is less likely to miss alarms
• Frequency: 23.5G-24.5GHz; Modulation method: FMCW; Detection distance: 4m for sitting and 8m for movement; Scope: Hanging height of 3m, coverage radius of static human body detection>2m
• Power supply: 3.3-5V; Current: 80mA; Output serial port level: 3.3V; Detection cycle: adaptive; Antenna half power angle: ± 22 ° (horizontal/vertical); Data format: serial port ASCIl output/high and low levels
• Package including: 1pc HLK-LD1125H-24G Human Presence Radar Module

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

We are engaged in offering a wide range of 12V 2.3AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering a wide range of 8V 3.2AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

We are engaged in offering a wide range of 6V 3.2AH Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

Minimum order quantity: 1 Piece

We are engaged in offering a wide range of Vision Sealed Lead Acid Battery to our clients. Our range of all products is widely appreciated by our clients.

• CHIP: ISD1806 6S; Zero-power message storage Eliminates battery backup circuits 100-year message retention (typical) 100,000 record cycles (typical) On-chip oscillator No algorithm development required
• Voltage: 3-4.5V; 0.5 µA standby current (typical)
• Driving Loudspeaker: 0.25-2W/8 ohm
• Easy-to-use single-chip, single-message voice record/playback solution
• Automatic power-down mode Enters standby mode immediately following a record or playback cycle On-chip 8Ω speaker driver

Features:

● Self-designed T5L 8051 display control chip, 262K Color, 18bit, 320*240 Pixel;

● Capacitive touch screen(Glass+Glass structure, sensitivity could be adjusted for the use of extra front tempered glass or acrylic panel);

● TTL Interface, 50Pin-0.5mm FCC connection wire;

● Multiple user interfaces(I/Os, CAN, PWM, AD, UARTs) for debugging;

● SD card or DGUS TOOL on-line serial port downloading ways;

● DWIN DGUS V7.6 GUIs development, easy to use, 0 code quick developing;

● Dual development system: DGUS II(GUI tool with built-in UI modules) / TA(Hex commends instruction set), switched by download the kernel via SD card;

● IPS View Angle: 85/85/85/85 (L/R/U/D), free viewing angle;

● GUI & OS dual-core, GUI with rich built-in touch and display controls in DGUS tool. DWIN OS kernel is open to the user for the second-development, via DWIN OS programming language or KEIL C51 language.

The Mastech M266 is a clamp meter that measures AC/DC voltage, AC current, and resistance. It has a digital display, clamp design for safe current measurement, data hold function, and auto power-off. It's reliable, affordable, and comes with test leads and a user manual.