铭恺电子
2000 items
Tp4056 1A Lithium Battery Charging Board Module Type-C USB Interface Charging Protection Two-In-One
$0.10
Pwm Dc Motor Speed Regulator 5V-35V Speed Switch 5A Switch Function Led Dimmer
$0.31
TTP223 touch button module self-locking inching capacitive switch single-channel transformation
$0.03
5A DC-DC mini560 DC step-down regulated power supply module high efficiency output 3.3 5v 9v 12V
$0.32
Xh-M609 Dc Voltage Protection Module Lithium Battery Undervoltage Loss Low Power Disconnect Output 12-36V
$0.73
PWM DC motor speed controller 1.8V 3V 5v 6v 12V2A speed control switch 1803BK Motor control
$0.26
ESP32-C3 development board ESP32 SuperMini development board ESP32 development board wifi Bluetooth
$0.90
CP2102 module USB TO TTL USB TO serial port module UART STC downloader TO Dupont line
$0.63
High-power MOS tube field effect tube trigger switch drive module PWM adjustment electronic switch control panel
$0.17
High precision 5V2A charging and discharging integrated module Type-C input compatible with 4.2V/4.35V lithium battery
$0.24
24V/12V to 5V 5A Power Module Dc-Dc Step-Down Power Module Power Converter Super Lm2596S
$0.69
DC-DC booster module 2A booster plate input 3V/5V to 5V/9V/12V/24v adjustable MT3608
$0.22
External knob 2000W controlled silicon voltage regulator high power electronic speed controller dimming speed regulating temperature
$0.51
PWM DC motor governor 2A 3A 5A 10A speed control switch switch function 1803BK 1203BK
$0.27
Pdsink Pd Decoy Qc Pd Fast Charging Test Board Adjustable Voltage 5~20V Dial Adjustment
$0.36
LM2596S DC-DC step-down power module BUCK 3A adjustable step-down voltage regulator ultra LM2576
$0.29
Factory Direct Sales Infrared Obstacle Avoidance Module Gecko Car Obstacle Avoidance Sensor Black and White Line Recognition Distance Adjustable
$0.19
High-power lithium battery pack charging board 2 strings 3 strings boost fast charging/3.7V Polymer/drone charging module
$0.40
Computer chassis fan fan speed controller PWM speed controller 12V single-channel 4-pin low power mute
$0.72
Two-Wire Dc5V-120V Dc Digital Display Voltmeter Digital Voltmeter Electric Vehicle Meter Anti-Reverse Connection 0.56
$0.28
Ultra-small ternary lithium battery charging board 1A 3.7V4.2V charger module Type-C interface with protection board
$0.12
DC-DC boost module (0.9V ~ 5V) up to 5V 600MA USB boost circuit board mobile power boost
$0.14
Mini Lithium Battery 3.7V 4.2V18650 Keyboard Charging Power Board Protection Type-C Input Module
$0.13
Xl4015E 5A 4~38V High Power Efficiency Dc-Dc Adjustable Step-Down Module with Low Ripple Far Exceeding 2596
$0.51