3YRS
Shenzhen TCT Electronics Co., Ltd.
Shenzhen TCT Electronics Co., Ltd.
3YRS
Guangdong, China

hot selling product

Raspberry pi Series
Orange pi Series
Voltmeter
Module
Compatible with Raspberry Pi Raspberry Pi PICO RP2040 development board kit microPython programming
$9.10 - $10.80
Min. Order: 30 boxes
RaspRover open source four-wheel drive AI robot includes Raspberry Pi 4B all-metal architecture AI ROBOT KITS
$300.00 - $350.00
Min. Order: 1 piece
Development Board
raspberry pi 4b Raspberry Pi model 4B 2GB 4GB 8GB RAM for DIY better than orange pi in stock new and original cheaper price
$38.00 - $90.00
Min. Order: 1 piece
13 orders
In Stock Raspberry Pi 3 Model B Development Board WiFi And Element 14 Raspberry Pi 3B better than orange pi 3 lts
$45.00 - $60.00
Min. Order: 1 piece
Raspberry Pi Compute Module 4 CM4 eMMC Raspberry Pi CM4 Module
$46.00 - $110.00
Min. Order: 1 piece
Development Board
New original Free Shipping Raspberry Pi 5 Computer Model B 4GB/8GB RAM Raspberry Pi5
$68.00 - $90.00
Min. Order: 1 piece
16 orders
Orange Pi R1 Plus open-source single board computer for Android 9 Ubuntu Debia OpenWRT 1GB DDR4 SDRAM
$22.00 - $28.50
Min. Order: 1 piece
Orange Pi 4 LTS open-source single board with Rockchip RK3399 3GB/4GB LPDDR4 SDRAM + 16GB EMMC Flash(optional)
$65.00 - $135.00
Min. Order: 1 piece
Orange Pi CM4 Module 4 with WiFi5+BT5.0 BLE RK3566 Quad-Core 64-bit Processor Compute Module 4 CM4
$21.00 - $45.00
Min. Order: 30 pieces
6 orders
Orange Pi One open-source single-board computer orange pi one H3 512MB Quad-core development board replace for raspberry pi
$21.00 - $23.90
Min. Order: 1 piece
Orange Pi 3 LTS open-source single board H6 SoC 2GB LPDDR3 SDRAM orange pi manufacturer replace for raspberry pi in stock
$35.00 - $44.80
Min. Order: 1 piece
8 orders
Orange Pi 3 open-source single-board computer AllWinner H6 SoC Android 7.0 Ubuntu Debian
$25.00 - $42.00
Min. Order: 1 piece
Three-wire voltmeter 0.36 inch DC 0V-30V DC voltmeter head Motorcycle voltmeter Digital display meter
$0.80 - $0.92
Min. Order: 10 pieces
LED Digital Voltmeter Voltage Meter Electric vehicle fuel gauge Battery lithium battery fuel gauge
$0.60 - $0.80
Min. Order: 30 pieces
0.36 inch 2W DC voltmeter DC4.5-30V digital display 2W/3W digital voltmeter head reverse connection protection
$0.34 - $0.48
Min. Order: 800 pieces
GY-6GS 12V24V48V60V72V battery power display table lithium battery voltmeter lead-acid battery power display GY-6GS
$2.48 - $3.20
Min. Order: 30 pieces
KWS-1902C Type-c two-way tester color screen USB/Type-c current and voltage test table USB-C two-way tester
$4.10 - $4.98
Min. Order: 20 pieces
DC0-100V 50A 100A LED DC dual display digital current voltmeter 0.28 inch with shunt digital head
$2.60 - $3.00
Min. Order: 10 pieces
PAM8610 digital power amplifier board 2x15W two-channel stereo class D high-power power amplifier board miniature
$0.98 - $1.40
Min. Order: 30 pieces
ESP32-DevKitC development board ESP32 baseboard can be equipped with WROOM-32D/32U WROVER module
$2.05 - $5.05
Min. Order: 50 pieces
Lithium battery power indicator board 6/12/24/36/48V storage battery electric vehicle battery power indicator
$0.60 - $0.68
Min. Order: 200 pieces
Double BTS7960 43A H-bridge High-power Motor Driver module/smart car hot selling BTS7960
$2.88 - $3.12
Min. Order: 10 pieces
DHT11/DHT12 AM2320 Digital Temperature Humidity Sensor Module Board Ultra-low Power High Precision
$0.62 - $1.25
Min. Order: 30 pieces
5V all the way relay module KY-019 1/2/4/6/8 way optocoupler relay module with optocoupler isolation
$0.33 - $2.60
Min. Order: 100 pieces
Pilihan Teratas
Lihat Selengkapnya
Development Board
raspberry pi 4b Raspberry Pi model 4B 2GB 4GB 8GB RAM for DIY better than orange pi in stock new and original cheaper price
$38.00 - $90.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
13 orders
Development Board
New original Free Shipping Raspberry Pi 5 Computer Model B 4GB/8GB RAM Raspberry Pi5
$68.00 - $90.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
16 orders
TPA3255 fever HIFI digital power amplifier board high power 2.0 channel stereo 600W HIFI
$20.50 - $24.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
TT Motor DC Gearbox Motor Dual Shaft 200RPM DC 3-6V Gear Motor Suitable for DIY Smart Car Robot
$0.49 - $0.65
Shipping to be negotiated
Min. Order: 10 rolls
Easy Return
5 orders
Orange Pi CM4 Module 4 with WiFi5+BT5.0 BLE RK3566 Quad-Core 64-bit Processor Compute Module 4 CM4
$21.00 - $45.00
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
6 orders
Development Board
Jetson Orin Nano Artificial Intelligence (AI) Development Kit Jetson Orin Nano 4GB video memory core board
$515.00 - $662.70
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
Wifi Module
Wifi
ESP32 CAM development board with OV2640 module WIFI+Blue-tooth module cheaper price in stock
$0.70 - $5.30
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
Flow Sensors
For Water
Water Flow Sensor
YF-B1 Source manufacturer Hall flowmeter pulse NPN signal water flow sensor 4 minutes 6 minutes turbine flowmeter
$2.75 - $4.00
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
Copper Conductor
Black
Pfa
Dupont cable F-F F-M M-M10CM 15CM 20CM 30CM 40CM connecting cable 40P color Dupont wire wholesaler cheaper price
$0.26 - $0.50
Shipping to be negotiated
Min. Order: 300 pieces
Easy Return
HC-05 HC-06 RF Wireless Blue-tooth Transceiver Slave Module HC05 / HC06 RS232 / TTL to UART Converter For Arduins
$1.89 - $4.00
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return

Buck module factory price

LM2596 DC-DC Step-down Power Supply Converter Module 4.0~40 to 1.25-37V LM2596 Buck Voltage Regulator with Display Screen
$0.70 - $0.90
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
DCDC XL4015 Adjustable Buck Module 4~38V High Power 96% High Efficiency Low Ripple 5A
$0.98 - $1.25
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
6-24V 24V 12V to 5V USB Step Down Module DC-DC Converter Phone Charger Car Power Supply Module Efficiency 97.5% Buck Module
$0.45 - $0.80
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
USB QC3.0 QC2.0 USB DC-DC Buck Converter Charging Step Down Module 6-32V 9V 12V 24V to Fast Quick Charger Circuit Board 5V
$0.75 - $3.10
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
DC-DC 8A voltage regulator charging automatic buck-boost module constant voltage constant current adjustable power module
$3.10 - $4.25
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
15W USB adjustable buck-boost power supply charging module 5V to 3.3V9V12V24V router DP2/DP3A
$4.60 - $7.10
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
DC-DC Step-Down Board 3A Regulated Power Supply Module MP1584EN 3.3V5V9V12V 4 Kinds of Voltage Output
$0.41 - $0.68
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
LTC3780EG LTC3780 DC-DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging Module Power supply module Boost
$9.40 - $12.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return

Boost module

1200W high-power DC-DC boost constant voltage constant current adjustable on-board charging power supply module
$4.90 - $6.50
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
DC-DC constant voltage constant current step-down boost module 120w150w250w300w400w600w1200w1500w
$1.25 - $10.50
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
MT3608 DC-DC Step Up Converter Booster Power Supply Module Boost Step-up Board MAX output 28V 2A
$0.32 - $0.48
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
XL6019DC-DC adjustable boost power supply module 5A current high power super XL6009 LM2577 upgrade version
$0.98 - $1.20
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
XL6009 DC-DC buck-boost module for solar panel automatic boost and buck
$0.58 - $0.68
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
RD6018 RD6018W 60V 18A USB WiFi DC DC adjustable Step Down voltage bench Power Supply Buck converter & 1000W1200W AC DC PSU
$79.60 - $98.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return

Amplifier board factory price

XH-M543 Dual Channel 2*120W Digital Amplifier Board High Power TPA3116D2 Audio Amplifier Module
$2.40 - $3.00
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
PAM8403 Ultr-miniature digital power amplifier board 2*3W Class D PAM8403 power amplifier board 2.5-5V can be powered by USB
$0.18 - $0.30
Shipping to be negotiated
Min. Order: 1000 pieces
Easy Return
PAM8610 digital power amplifier board 2x15W two-channel stereo class D high-power power amplifier board miniature
$0.98 - $1.40
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
TPA3255 fever HIFI digital power amplifier board high power 2.0 channel stereo 600W HIFI
$20.50 - $24.00
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
5V Blu-tooth TPA3110 Digital Power Amplifier Board Stereo Class D Power Amplifier Board Blue-ooth 4.2 Power Amplifier Board 15W
$2.40 - $3.30
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
TDA7379 power amplifier board + AD828 preamplifier the effect exceeds NE5532 TDA7379 power amplifier board
$1.63 - $2.25
Shipping to be negotiated
Min. Order: 100 pieces
Easy Return
XH-M139 2.1 channel digital power amplifier board 12V-24V wide voltage TPA3116D2 2*50W+100W
$4.30 - $4.70
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
XH-M164 Amplifier tone board front stage board NE5532 amplification beautification high/ low bass adjustment board
$2.90 - $3.80
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return

ESP WIFI MODULE

ESP32-DevKitC development board ESP32 baseboard can be equipped with WROOM-32D/32U WROVER module
$2.05 - $5.05
Shipping to be negotiated
Min. Order: 50 pieces
Easy Return
ESP8285 infrared receiving and transmitting wifi remote control switch module development learning board
$3.20 - $4.15
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
ESP-01 ESP32-WROVER-Bit WROOM-32U Wireless WiFi+Blu-tooth Dual Core CPU 25q16
$0.89 - $1.15
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
ESP8266 ESP-01S Relay module relay WIFI smart socket plus more ESP-01S
$1.28 - $1.90
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
ESP32 S3 Wroom IoT AIOT AI ESP32-S3-Wroom-1-N8R2 Display Module Chip ESP 32 S3 ESP32-S3 Devkit Development Board Module
$4.60 - $5.80
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return
NodeMCU ESP-32S ESP-WROOM-32E WiFi Development Board Serial WiFi Blu-tooth Module
$3.13 - $3.98
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
ESP8266 serial port WIFI remote wireless control wifi module ESP-12E ESP-12F ESP12S
$1.09 - $1.25
Shipping to be negotiated
Min. Order: 10 pieces
Easy Return
SX1278 LoRa spread spectrum wireless module 433MHz wireless receiving and transmitting serial port Ra-01 Ra-02
$2.96 - $3.35
Shipping to be negotiated
Min. Order: 30 pieces
Easy Return