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Smart Electronics New Original SIMCOM SIM7000A SIM7000G SIM7000E, NB/CAT-M/GSM Module

Products > WIFI/GPS/GMS/Wireless RF Module > Smart Electronics New Original SIMCOM SIM7000A SIM7000G SIM7000E, NB/CAT-M/GSM Module
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Smart Electronics New Original SIMCOM SIM7000A SIM7000G SIM7000E, NB/CAT-M/GSM Module

New Original SIMCOM SIM7000A SIM7000G SIM7000E, NB/CAT-M/GSM Module
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Smart Electronics Cell Pack Module Original 3S 25A Li-ion 18650 BMS PCM Battery Protection Board With Balance For li-ion Lipo Battery

Cell Pack Module Original 3S 25A Li-ion 18650 BMS PCM Battery Protection Board With Balance For li-ion Lipo Battery

Smart Electronics Power Supply for Raspberry Pi 3, Raspberry Pi Pro V1.1 UPS HAT I2C Lithium Battery Expansion Board

Power Supply for Raspberry Pi 3, Raspberry Pi Pro V1.1 UPS HAT I2C Lithium Battery Expansion Board This is a power expansion Board especially designed for Raspberry Pi, which enables to use the Raspberry Pi with a moveable power source. It's more convenient to use external 3.7V Lithium battery or 3.7V 18650 Lithium battery;

Smart Electronics Electric Unit PAM8610 12V 2x15W Dual Channel Stereo C Digital power amplifier board

Electric Unit PAM8610 12V 2x15W Dual Channel Stereo C Digital power amplifier board This plate with switching function, SW short, will turn off the power amplifier Working Mode: Class D (PWM modulation type) Chip Type: PAM8610 Power Range: DC 6V-15V (self-protection) Recommended Voltage: DC 12V(2A) Output Power: 10Wx2(8Ω) 15Wx2(4Ω) Frequency Response: 20HZ-15KHZ Static Current: 20MA (DC12V) SNR: 90% Recommended Speakers: 10-100W Input Impedance: 15K Output Impedance: 4-8Ω Harmonic Distortion: <0.1% Size: Approx. 3cm x 2.5cm/ 1.19" x 0.98"

Smart Electronics AC-DC Power Supply Module AC 100-240V to DC 24V 9A Switching Power Supply Board

AC-DC Power Supply Module AC 100-240V to DC 24V 9A Switching Power Supply Board Product Description: Input voltage: AC 100-240V 50/60HZ Output Voltage: DC 24V Output Current: 6-9A Output Power: 150W ( Max 220W ) Location Pore Size: 105.8 x 55.7mm Overall Dimensions: 115 x 65mm Ripple Noise: Less than 150MV Overcurrent protection: Yes Overload Protection: Yes Short circuit protection: Yes

Smart Electronics GY-530 VL53L0X Laser Ranging Sensor ToF Ranging Time of Flight Ranging Sensor Module

GY-530 VL53L0X Laser Ranging Sensor ToF Ranging Time of Flight Ranging Sensor Module

Smart Electronics High Power TDA3116D2 Two Channel Audio Digital Amplifier Board 12-24V 100Wx2

High Power TDA3116D2 Two Channel Audio Digital Amplifier Board 12-24V 100Wx2 Item: XH-M190 Name: Digital Audio Amplifier Model: XH-M190 The number of chips: dual-core chips Chip Name: TPA3116D2 Input power: DC12V-24V Output power: 100Wx2 Input Impedance: 51Kx2 Power efficiency:> 90% Output resistance: 4-8Ohm Frequency range: 14-100KHz Noise ratio: 100db Output channel: left and right dual channel Size: 105 * 65 * 23MM Net weight: 90g

Smart Electronics JDY-16 Ble 4.2 module high-speed transparent BLE support airsync iBeacon super CC2541

JDY-16 Ble 4.2 module high-speed transparent BLE support airsync iBeacon super CC2541 Feature No byte limit for serial port transmission and reception during transparent transmission Effective communication distance within 80 meters Working temperature: -40~+80 ℃ Communication rate 8k Bytes per second Support UART and IIC communication methods Working voltage: 1.8-3.3V

Smart Electronics Industrial grade RS232 RS485 CAN to TTL communication module Serial port module CAN module

Industrial grade RS232 RS485 CAN to TTL communication module Serial port module CAN module

Smart Electronics Pressure Temperature module The pressure sensor module replaces the BMP085 GY-68 BMP180

Pressure Temperature module The pressure sensor module repla

RS422 to TTL/UART/MCU Serial Port Signal Mutual Module with Over-Voltage Over-Current Protection-3.3V

VCC: + 3.3V TXD : The module's TTL (UART) to send, connected to the microcontroller's RXD receiver pin; RXD : The module's TTL (UART) receiver, connected to the microcontroller TXD send pin; GND : The module ground wire (this wire must be connected with the ground wire of microcontroller system);

Smart Electronics 5A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter module XL4015

5A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter module XL4015 Three in one: (1) Use as an ordinary step-down module with over-current protection capability; (2) Used as a charger for various voltage values of lithium batteries, batteries, nickel-cadmium nickel-metal hydride batteries (battery pack), used in solar panels, wind turbines and other occasions; (3) Use as a high-power LED constant current drive module

Smart Electronics DIY kit 3 Channel 2 * 18W 30W High Power Fever Super Bass AC TDA2030A Dual 12V Power Amplifier Board 2.1

DIY kit 3 Channel 2 * 18W 30W High Power Fever Super Bass AC TDA2030A Dual 12V Power Amplifier Board 2.1

ACS712ELC-05B 5A range ACS712 module AC current sensor module

1. Current sensor chip: ACS712ELC-05B; 2. Pin 5V power supply, onboard power indicator; 3. The module can measure plus or minus 5A current, corresponding to the analog output 185mV/A; 4. When no detection current passes, the output voltage is VCC/2; 5. PCB board size: 31(mm)x13(mm);

Smart Electronics 3.5-inch TFT LCD display screen module serial port SPI driver ILI9488 with capacitive touch RGB 320 * 480

3.5-inch TFT LCD display screen module serial port SPI driver ILI9488 with capacitive touch RGB320 * 480

Smart Electronics 22.5W with QC4+PD3.0 Power Bank 5-port bidirectional fast charging mobile power module circuit board

22.5W with QC4+PD3.0 Power Bank 5-port bidirectional fast charging mobile power module circuit board

Smart Electronics KY-013 3PIN Analog temperature sensor module KY-013

KY-013 3PIN Analog temperature sensor module KY-013

Smart Electronics TPA3255 mono 600W high-power full frequency/subwoofer optional fever digital power amplifier board

TPA3255 mono 600W high-power full frequency/subwoofer optional fever digital power amplifier board TPA3255 is a high-performance class D power amplifier, it has class D efficiency and can bring true high-end sound quality. The device has an advanced integrated feedback design and a proprietary high-speed gate driver error correction function (PurePath™ Ultra HD). This technology allows the device to maintain ultra-low distortion throughout the audio frequency band while exhibiting wonderful sound quality.

MAX485 Module RS-485 TTL to RS485 MAX485CSA Converter Module

1 on-board MAX485 chip , is a tool for RS-485 communications , low-power , Slew-Rate Transceiver 2 onboard then 5.08 (mm) pitch 2P terminal for easy wiring RS-485 communication 3 the chip has drawn all of the pins can be controlled by the microcontroller operation 4 Working voltage : 5V 5 board size : 44 (mm) x14 (mm)
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