Shop
ULN2003 DRIVER BOARD FOR STEPPER MOTOR GREEN
In stock
This is ULN2003 Driver Module Stepper Motor Driver Board for driving and controlling stepper motors.
ULN2003 Stepper Motor Driver Board uses the ULN2003 DARLINGTON ARRAYS to drive the 4-phase 5-wire stepper motor (5v-12v).
Ultra Torque Quarter Scale 60kgcm Metal Gear Servo Motor
In stock
The Ultra Torque Quarter Scale 60kgcm Metal Gear Servo Motor is the best choice if you need SSG metal geared servo motors. It is waterproof and provides an excellent performance for airplane, helicopter, BAJA cars, RC-cars, and many RC models. It provides 58kg/cm at 6V, and 65kgcm at 7.4V. The product configure table is provided in the attachments. Please refer to it to get more information regd. the dimensions of the product.
UNI-T 890D+
In stock
USES:
1. Electrical switchboards 2. HVAC systems 3. Electrical circuit faults detection 4. Installation or maintenance of electronics/factory equipment 5. Electronics component development, circuit board design 6. Users who need to distinguish between neutral/live wire frequently
UNI-T UT33D MULTIMETER
In stock
- Clear LCD display
- Equipped with comfortable protective cover, test lead hanging slot
- 2m drop proof with a precision protection
- Auto power off
- Auto backlight off
- Loud buzzer
- Ergonomically designed rotary switch
UNO-PROTOSHIELD
In stock
- It has a nice standard 0.1″x0.1″ prototyping grid with big pads
- Comes with Stacking headers and plain header, choose whichever you want when soldering together
- An IC pattern for adding DIP ICs up to 20 pins
- Power rails down the middle and sides
- A reset button and an extra general use button
- Two 3mm general use LEDs, red and green, as well as 2 matching resistors
- A pass-thru ICSP stacking header so you can stack any kind of shield on top, and/or use an AVR programmer
- A surface-mount chip area for up to 14 SOIC size parts
- Compatible with tiny breadboards
- Every pin is brought out!
- Gold plated pads
- 2 x 0.1uF capacitors on either side for extra power stability
Unsoldered Lora 915MHz Shield for TTGO T-SIM7000G Module
In stock
The 915 MHz antenna needs to be connected with the IPEX interface (If the antenna is not connected, the signal may be almost. When the battery is full, the blue LED will stop working. When using, pay attention to “+” and “-” of the battery, otherwise, it will be damaged. With the IO port touchscreen touch signal input, you need to add the 100nF pull-down capacitor to this pin.
USB ASP AVR Programming Device for ATMEL Processors
In stock
The USB ASP AVR Programming Device for ATMEL processors is a USB in-circuit programmer for Atmel AVR controllers. This ATMEL Processors simply consists of an ATMega88 or an ATMega8 and a couple of passive components. The programmer uses a firmware-only USB driver; no special USB controller is needed.
USB CP2102 To TTL RS232 USB TTL To RS485 Mutual Convert 6 In 1 Convert Module
In stock
Win8,win7,winxp,win2k,wince,linux,mac,system, 32-bit, 64-bit system, driver support.
USB DC BOOST
In stock
You can supply it with single-cell LiPO or an AA size batter or others. Two AA batteries can output a current of 500 ~ 600MA, a single AA battery power supply can output 200ma current supply, great for mobile phones camera, single-chip, digital products supply.
USB DC BOOST MODULE WITH CHARGER TYPE C
In stock
Type-C USB 5V 1A Step-Up Boost Converter Power Bank Charging Module with Charging Protection is a great Step-up Module with 5V input, and output 5V for many digital devices, so this is really a great module for designing a portable charger.
USB Fast Charging Module
In stock
This is a buck module that is used to charge a phone via a USB port. The module supports Quick Charge 3.0 and accepts input from 12V to 24VDC. The module is based on the IC IP6505, which is a step-down converter with an integrated synchronous switch.
USB FEMALE SOCKET HORIZONTAL
In stock
This is USB A Female Solder Connector (90 Degree). USB A 90 Degree | USB A Connector | USB A Connector Right Angle | USB 2.0 Female Connector | USB 2.0 4-Pin Female Socket Connector |
USB LOGIC ANALYZER
In stock
If you don’t want to start with an expensive oscilloscope, this will be another good choice. With a total of eight digital channels, the voltage range is 0V ~ 5.5V, the voltage threshold is considered to be low below 1.5V, and 1.5V above is considered high. 24 m sampling rate, can automatically analyze UART, IIC, SPI, and many other standard protocols.
USB to RS485 Converter
In stock
This is an industrial USB to RS485 converter with the original FT232RL and SP485EEN inside. It features embedded protection circuits such as lightning-proof, resettable fuse, ESD protection, and TVS diode, etc. It’s pretty small in size.
USB TO RS485 Convertor ch340
In stock
DC 5V Industrial CH340 USB to RS485 Converter Communication Module TVS Transient Protection Communication Module
USB TO RS485 Convertor FTDI
In stock
It supports the multipoint, each converter allows the RS485 interface device to connect 32 and comes with TVS tube Interface Protection and also with USB self-recovery protection.
USB to RS485 DATA
In stock
Features :
- Fully compliant USB 2.0 standard, backward compatible with USB1.1
- Support System: Windows XP, Vista, Windows 7, Linux, MacOS, and WinCE5.0 drive
- Supports Plug, Play and hot-swap ( USB side) ;
- Better than using CH341D chip or similar chip to support the laptop USB port.
- Communication distance up to 1.2KM, with the anti-jamming performance of the industrial site
- No need external power, powered by USB port
usb to serial rs232 cable
In stock
Features :
- Single crystal 12M Tablet 340 USB port to serial port communication.
- USB1.1/2.0 compliant solution.
- Built-in 128 byte TX/512 byte RX buffer.
- Supports the auto-Handshake Protocol.
- Support Win95/98/98se/ME/2000/XP/win7 32bit 64bit/Vista/supports full-speed USB data transfer protocol.
- Design of electromagnetic interference.
- Data Exchange application.