Specification: Product name: DC12V, 24VIB road remote control switch. Working voltage: DC12V/24V(optional). Working frequency: 315MHZ/433MHZ (optional). Working mode: Jog M4/self-locking T4/interlocking L4/jogging and self-locking coexist. Code pairing method: intelligent learning type. Working environment: -40~+80 degrees. Receiving sensitivity: 105dBm. Output current: inductive 3.5A, resistive 6A....

Description:  1. Operating Voltage: DC 12V;  2. Operating Current: Standby current (all relays closed) 13MA, 1 relay open 41MA, 2 relays open 68MA;  3. Wireless Receiving frequency: 433.92M;  4. Wireless Receiving sensitivity: -108dBm; 5. Decoding type: Rolling Code, Only adapted to RC43A04(Our company's HCS301...

Feature: Working voltage: DC12V. Static working current: ≤10mA. Working temperature: -40°C to +80°C. Receive sensitivity: ≥-95dB. Working frequency: 433.92MHZ. Output current: ≤10A. Working mode: Jog, self-locking, interlocking, delay (adjustable). Output mode: Contact output (controllable AC, DC). Scope of application: This product is controlled by...

Description:  1. ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system.  2. ESP integrates WiFi, traditional Bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs,...

Mini Audio Development Board with ESP32 USB-UART Microphone -2021.    Overview:  LyraT-Mini not only optimizes the performance of the original ESP32-LyraT function, but also does not require the voice processing of the pre-DSP. AEC (Echo Cancellation), AGC (Automatic Gain Algorithm), NS (Ace) are implemented...

Overview:  Hardware Characteristics: ESP32-LyraT is an open-source development board for Espressif Systems’ Audio Development Framework (ADF). It is designed for smart speakers and smart-home applications. The dev board consists of the ESP32-WROVER module, a Micro SD card, expansion interfaces, touch buttons and several function...

Full SMD Welding Practice Board Kit SMD Lucky Turntable Flow Lamp DIY Soldering Skill Training Parts -2021.    Feature:  Power supply voltage: 5V DC;  Board size: 80*60mm Board thickness: 1.6mm;  Board material: Standard plate, all pads are tinned, fireproof and anti-powder materials, can be...

Feature:  On the basic of 37 in 1 kit, adds more practical modules to achieve more experimental requirements.  Voltage: About 5V (According to the specific circumstances)  Document Download: Can reference the 37 in 1 kit : Click to open.    Package included:  1 x...

Description:  Of course, to do a fun clock should certainly should not only time, but also other temperature, day, date, or even an important festival! Lunar New Year holiday! Chinese New Year! Mid-Autumn Festival! Christmas! Valentine's Day!  1. gravity sensor, can normally display time...

Feature: Wireless parameters:  Standard certification: FCC/CE;  Wireless standard: 802.11 b/g/n; Frequency Range: 2.412GHz-2.484GHz;  Transmit power: 802.11b: +20dBm(Max.), 802.11g: +18dBm(Max.), 802.11n: +15dBm(Max.), User can configure power; Receiving sensitivity: 802.11b: -89dBm, 802.11g: -81dBm, 802.11n: -71dBm;  Hardware parameters:  Data interface: UART: 300bps -460800bps, 485 interface (anti-surge, light protection, overcurrent protection), Ethernet: 10Mbps/100Mbps; Operating Voltage: DC5-36V; Operating temperature: -20℃- 70℃; Size: 103*105*28mm(L*W*H).    Software...

Its essence is an extremely low frequency (ELF) electromagnetic wave. It uses a low-power CMOS version of the 555 chip, the model is ICM7555.  Frequency: 7.83Hz.  Color: Gold/Silver.     Package included:  1 x Extremely Low Frequency Pulse Generator

Features:  1, Flat + side of the text scrolling cycle: Can through remote control to pause the scrolling, can turn off flat panel display, leaving only the side of the display text. can be modified the text by PC software, flat panel display up...

DescrIption:    USB Programmer.  Support 24EEPROM and 25 SPI flash 8pin/16pin chip.  USB to TTL port, can getroot online.  With CH341A chip.  Recognize 25 series chip automatically.  And support download STC series procedure of singlechip.  With 24/25 status indicator lamp.  SPI pin to support...

Description: AVR High Precision Frequency Meter DIY Kit.  Package included:  1 x DIY 0.45HZ-10MHZ Frequency Meter with Shell

Feature: Animation mode: 20 animation modes + 1 blending mode.  Spectrum mode: 6 spectrum modes + 1 mixed mode.  Night light: 1 button (4 becomes brighter; 7 becomes darker).  Control: Bluetooth APP, infrared remote control, physical buttons.  Installation: The product is small in size and easy to install.  Parameter: Size: 18.5cm*13.5cm.  Working voltage: 5V.  Package Included: 1 x Colorful LED Ferris Wheel DIY Kit 

Description:This product can jog each movement of the manipulator. The control circuit consists of two STC90C52 learning and development boards. Each pin is led out by a pin. It is convenient to learn. The two parts of the single-chip microcomputer are relatively independent. There are...

Description:  Use of 28 highlight RGB full color SMD LED production.  Black 7CM x 7CM material of PCB board.  Two dozen gradient, random breath tailing effects, etc..  3 mm thick translucent black acrylic front panel, making the colors more soft, to prevent excessive glare.  Have...

Feature:  Size: 145 x 75 x 35mm.  Note: This kit does not supply any instructions, please note about this before you order it.  Requires a certain amount of knowledge to manually install electronic components.  Package includes: 1 x DIY 8 Tube Radio Kit

Description:  1. ESP32-CAM is a WIFI+ Bluetooth dual-mode development board that uses PCB on-board antennas and cores based on ESP32 chips. It can work independently as a minimum system.  2. ESP integrates WiFi, traditional Bluetooth and BLE Beacon, with 2 high-performance 32-bit LX6 CPUs,...

Description:    It does not require programming or a microcontroller, so please do not provide the code.  It does not provide power, you can use the charging treasure (5V DC) as the power supply, or use 4pcs AA battery box and load 4 batteries. ...