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4615 Lead- Acid Lithium Battery Universal LED Voltage And Electricity Display Board

Working current: less than 10mA
Display mode: LED indicator
Refresh speed: 500ms/time
Operating voltage: DC5V-30V
Adopt international standard size, easy to install
The first time the product is powered on, the default voltage is 3 series of lithium ternary batteries
In the normal display state, such as no operation within 10 seconds of the key, the product automatically shut down the display and enter the low-power, you can also manually short press the key to turn off the display into the low-power
When the product is off, short press the button to turn on and display the power consumption

$5.51 $6.34

Waveshare ESP32-S3 4.3inch 800480 Touch LCD Development Board With Case

Equipped with high-performance Xtensa32-bit LX7 dual-core processor, the main frequency is up to 240MHz
Support 2.4 GHz Wi-Fi (802.11b/g/n) and Bluetooth5 (LE), onboard antenna
Built-in 512 KB SRAM and 384 B ROM, stacked 16 MB Flash and 8MB PSRAM
Onboard 4.3-inch LCD capacitive touch screen, 800480 resolution, 65K color
Support I2C interface to control capacitive touch, 5-point touch, support interruption
Onboard voltage regulator chip, support 7-36V wide voltage power supply
Onboard RTC chip and rechargeable battery to achieve power-off time without loss
Onboard CAN, RS485, I2C interface, Micro SD card holder, GH1.25 2P battery interface and digital quantity isolation IO and other resources

$52.49 $63.51

Waveshare 13.3inch 960680 Pixels SPI Communication E-Ink Display, Spec: Nude Screen Version

No backlight is required, and the display content of the last screen can be maintained for a long time when the power is off
The power consumption is very low, and basically only consumes power when refreshing
Provide a complete supporting data manual (driver board schematic, Raspberry Pi/Jetson Nano/RDKX3/Arduino/STM32 and other sample programs)
Bare screen version working voltage: 3.3V
Screen size: 286.32 x 212.26 x 1.20mm
Display size: 275.52 x 195.16mm
Dot pitch: 0.287 x 0.287mm
Resolution: 960 x 680 pixels

$219.62 $274.52

Waveshare 13.3inch 960680 Pixels SPI Communication E-Ink Display, Spec: Module Version

Based on Raspberry Pi4 OPIN GPIO interface design, suitable for Raspberry Pi series motherboards, Jetson Nano, RDKX3
Reserved SPI control interface, can be connected to Raspberry Pi/Jetson Nano/RDK X3/Arduino/STM32 and other main control boards
Onboard level conversion chip, compatible with 3.3V and 5V microcontroller interfaces
Module version working voltage: 3.3V/5V
Communication interface: 3-vire SPI, 4-wire SPI
Screen size: 286.32 x 212.26 x 1.20mm
Display size: 275.52 x 195.16mm
Dot pitch: 0.287 x 0.287mm

$224.44 $273.82

Waveshare 25118 RoArm-M2-S Desktop Robotic Arm Kit, Based On ESP32, 4-DOF (UK Plug)

Number of degrees of freedom: 4
Workspace: horizontal diameter 1090mm (Max, 360 degrees omnidirectional), vertical range 798mm (Max)
Working voltage: standard 12V 5A power supply, can be powered by 3S lithium battery pack
Load capacity: [email protected]
Repeat positioning accuracy: about +/-4mm (same load)
Drive rotation speed: 40rpm (no load, no torque limit)
Working range: BASE-360 degrees, SHOULDER-180 degrees, ELBOW-180 degrees, HAND-135 degrees/270 degrees
Drive mode: TTL bus servo servo (TTL BUS SERVO), joint direct drive

$217.71 $250.37

Waveshare 25118 RoArm-M2-S Desktop Robotic Arm Kit, Based On ESP32, 4-DOF (EU Plug)

Number of degrees of freedom: 4
Workspace: horizontal diameter 1090mm (Max, 360 degrees omnidirectional), vertical range 798mm (Max)
Working voltage: standard 12V 5A power supply, can be powered by 3S lithium battery pack
Load capacity: [email protected]
Repeat positioning accuracy: about +/-4mm (same load)
Drive rotation speed: 40rpm (no load, no torque limit)
Working range: BASE-360 degrees, SHOULDER-180 degrees, ELBOW-180 degrees, HAND-135 degrees/270 degrees
Drive mode: TTL bus servo servo (TTL BUS SERVO), joint direct drive

$217.71 $272.14

Universal Converter Plug 2USB+Type-C Smart Converter Socket US Plug (White)

2USB+Type-C small conversion head
Use PC fireproof and heat-resistant material, sturdy and durable, peace of mind use
With child safety door, safer to use
Global use, lightweight and portable
USB output: 12W 2.1A
Rated parameters: 2500W-10A 110V-265V
Wire core: pure copper
Material: PC

$9.04 $10.58

2.8 inch IPS Screen Industrial Handheld Digital Microscope (Black)

Product Features:
Macro photography, 4X magnification, 2 megapixels meet your daily observation needs.
Adopt 2.8 inch IPS HD screen, with realistic color reproduction and clear observation effect.
Built-in 15 LED lights, which can switch between three light sources: white, yellow and purple, suitable for different usage scenarios.
Ergonomic design, comfortable grip, reducing hand fatigue during long-term use, its humanized design ensures a comfortable viewing experience.
Built-in 500mAh rechargeable battery, the device provides the convenience of long-lasting use, no need to frequently replace batteries, long service life.
Wide application: Electronic repair, watch repair, coin observation, newspaper reading, children nature observation, etc.
Size: 17.6x8.5x2.6cm

$27.60 $33.40

T57 2 inch IPS Screen Children Handheld Digital Microscope 500X Magnification

Macro photography, 500X magnification, 2 megapixels meet your daily observation needs.
Adopt 2-inch IPS HD screen, with realistic color reproduction and clear observation effect.
Built-in 8pcs LED lights, providing additional lighting when used in dark spaces, easy to use.
Ergonomic design, comfortable grip, reducing hand fatigue during long-term use, its humanized design ensures a comfortable viewing experience.
Built-in 500mAh rechargeable battery, the device provides the convenience of long-lasting use, no need to frequently replace batteries, long service life.
Wide application: Circuit board repair, coin observation, madonry identification, plant observation, insect observation, etc.
Material: ABS
Size: 11.7x6.6x2.35cm

$18.88 $22.09

2UUL KAKA Adjustable Torque Magnetic Screwdriver, Model:Tri-Point 0.6

Equipped with multiple torque settings, Allows precise adjustments from 0.35 to 0.55, users can easily adjust according to project requirements, ensuring optimal tightening with each use.
High-strength magnetic tip design prevents screws from falling during operation, enhancing work efficiency.
Handle made of non-slip material, designed ergonomically for prolonged use without discomfort, ensuring user comfort.
Simply rotate the scale ring for quick torque adjustments, no additional tools needed.
Made with premium materials for durability and excellent corrosion resistance.

$18.41 $21.17

2UUL KAKA Adjustable Torque Magnetic Screwdriver, Model:Philips 1.2

Equipped with multiple torque settings, Allows precise adjustments from 0.35 to 0.55, users can easily adjust according to project requirements, ensuring optimal tightening with each use.
High-strength magnetic tip design prevents screws from falling during operation, enhancing work efficiency.
Handle made of non-slip material, designed ergonomically for prolonged use without discomfort, ensuring user comfort.
Simply rotate the scale ring for quick torque adjustments, no additional tools needed.
Made with premium materials for durability and excellent corrosion resistance.

$18.41 $22.64

QianLi iBridge Tail Plug Charging DNDP Detection Epitaxial Board, Model:Type-C

iBridge Tail Plug Type-C charging DNDP Detection, epitaxial board, suitable for fault analysis and data capture of Type-C tail plugs
Supports partial fast charging and data transfer (Full 24 Pin)
Test function without disassembling the machine, as well as quickly locating the motherboards DP DM CC test points
Repairing cell phone not charging faults, detecting single-sided charging problems repairing quickly against the point map
Package includes:
1 x Test Board

$9.61 $11.05