Комплектующие для прототипирования, совместимые с ESP32/Arduino: макетные платы, соединительные провода, силовые модули, датчики. Отлично подходят для IoT, проектов «сделай сам», быстрого тестирования схем.
Показаны результаты 241–260 из 294
Multi-function mini boost module Basic parameters The output voltage can be set to 5V/8V/9V/12V, the default is 12V Input voltage range: 2.5V~VOUT-0.5V Output performance: Take 3.7V lithium battery input as an example, it can output 5V1.2A, 8V0.7A, 9V0.6A, 12V0.5A.Make sure that the input current and output current do not exceed 1.5A. Voltage setting description The…
Features: 1. 8-channel robotic intelligent identification: support 8-bit simultaneous robotic answer, automatic identification of the priority number, accurate and efficient 2. Comprehensive circuit training kit: contains encoding, decoding, latch and other circuit modules, to enhance the practical skills 3. Dual feedback: digital tube displays the number, buzzer synchronized sound, clear and intuitive feedback 4. Flexible…
HW-036 is a digital temperature and humidity sensor, with the core component being the DTH11 sensor. The sensor contains a resistive humidity sensing element and an NTC temperature measuring element, and is connected to a high-performance 8-bit microcontroller. It can detect the temperature and humidity around the sensor and output this information in the form…
USR-ES1 is an Ethernet module with SPI interface, with an interface level of 3.3V TTL level and a power supply voltage of+3.3V. Please ensure that the current is not less than 200mA, the voltage is continuously stable at+3.3V, and the pins are compatible with Wiznet’s official module WIZ820io. USR-ES1 is embedded with Wiznet W5500 chip,…
Product Features: 1. It has the characteristics of Type C power supply, high precision, strong stability, easy operation, and fast troubleshooting 2. By approaching the inductance to be tested: the indicator light is on to indicate normal, and off to indicate abnormal 3. Plug and play, simple and portable: easy to operate, button press, plug…
Hign-concerned Chemical: None is_customized: Yes Dissipation Power: n/a Supply Voltage: n/a Application: Computer Type: Module Brand Name: SZYTF Origin: Mainland China Condition: New Operating Temperature: n/a Module function FSK / GFKS technology, LoRa (remote) spread spectrum technology Half-duplex communication Super anti-interference (channel rejection ratio: 56db) High receiver sensitivity -139dbm. ISM multi-band, do not need to apply the frequency of free use. Multi-frequency optional, a variety…
The SX1308 boost module is equipped with the SX1308 chip, which has a small package size and high efficiency. The output voltage is adjustable, up to 31V, and it is internally integrated with a metal oxide semiconductor field-effect transistor (MOSFET) with an extremely low RDS internal resistance of 100m Ω, which can achieve high current…
This product is a DC motor drive module with a simple and easy-to-use circuit. It has a high current MOSFET-H bridge structure, dual channel circuit output, and can drive two motors simultaneously. The IC used is TB6612FNG, which does not require an external heat sink compared to L298N’s heat dissipation and peripheral diode freewheeling circuit….
Product Wiki & Tutorials Wire the upstream and downstream buses, scan each channel and keep identical-address sensors isolated during transactions. TCA9548A with ESP32: Multiple Same-Address I2C Devices → Product Features The adapter is connected to an I2C device with multiple identical addresses on the same I2C port on the main control board for normal communication…
High-concerned chemical: None Package: SMD is_customized: Yes Supply Voltage: 5V Application: Computer Type: Module Brand Name: NoEnName_Null Origin: Mainland China Condition: New Operating Temperature: -40-+85 Model Number: TM1638 Description The rated voltage: DC12V Voltage range: DC7.0 V-13.6 V The input power: 0.24 A The rated speed: 9500 R.P.M Temperature range:-10.. 70 ° C Txpect life: 25 ° C L10 when expected life 50000 hours Bearing…
Amplifier chip: TPA3116D2 Power supply voltage: DC12-24V (power supply above 4A) Speaker impedance: 4 Ω, 8 Ω, 16 Ω Speaker power: 50W * 2 Audio input: Left and Right Ground (LRG) three wire audio input
Product Name: Digital audio amplifier board Power amplifier chip: TPA3118D2 * 1 Input voltage: DC12-28V, recommended DC24V Power supply interface: DC socket (5.5 * 2.1) Input current:> 3A Output power: 45W * 2 Output impedance: 4-8ohm Input impedance: 1KΩ Signal to noise ratio: 100db Magnification: 30TSP Number of channels: two channels Audio input: 3.5mm socket…
Product selling points: 1: Temperature during charging is 5-10℃ lower than similar solutions 2: Built-in MCU and charging management IC chip 3: Wiring is simple to use 4: Product certification: CE/FCC/RoHS 5: Safe fast charging 6 protection, over-current protection, over-voltage protection, over-temperature protection, over-power protection, under-voltage protection, short-circuit protection Purchase notes wireless charging = transmitter…
High-concerned chemical: None is_customized: Yes Application: Computer Type: Module Brand Name: NoEnName_Null Origin: Mainland China Condition: New Product Introduction 1. Adopting dual MOS parallel active output, the internal resistance is lower, the current is higher, and the power is strong. At room temperature, it is 15A and 400W, which meets the needs of most devices 2. Wide voltage, supports PWM 3. Able…
Purchase Note: The kit is without batteries, and the battery is sold separately, and the battery type is 18650 3.7v, with no capacity limit, there is a link and QR code for downloading instructions on the manual. EXCELLENT IoT STARTER KIT Our IoT Starter Kit is the perfect entry point for individuals eager to explore…
This product converts TTL signals to RS485 signals. Parameters: Supply voltage: 3-30V, maximum voltage 33V, recommended for use within 30V, minimum voltage should be higher than 2.8V Working temperature:- 40℃～85℃ Baud rate: 110~256000bps Compatible with 3.3V and 5V signals, Equipped with standard 2.54 pitch needle arrangement Equipped with RXD and TXD signal indicator lights Equipped…
This product is a TTL to RS485 module, designed with industrial grade design, fully considering the lightning protection and anti-interference design of the 485 bus. When transmitting over long distances in the field, connecting the “grounding” end of the module to the ground can play a good role in anti-interference and lightning protection, making the…
Product Features: 1. Micro to Type C, easily adaptable to new device interface requirements 2. Dual function of charging and data, one board dual-use to enhance device practicality 3. USB 2.0 stable transfer, meeting the fast reading and writing needs of daily files 4. Pin to pin design, no need for flying wires, easy to…
Due to the development of technology, Mini Usb Nano 3.0 no longer meets the needs of customers.So we have developed new Nano 3.0 development board, Type-C Usb and Micro Usb to make it more convenient for users to us CH340G Replace FT232RL 8 analog inputs ports:A0 ~ A7 14 Digital input / output ports:TX,RX,D2 ~…
