Mini Electronic Tool USB Gadgets USB Soldering Iron Pen 5V 8W LED Indicator
SKU:
1137
In stock
SIM800L GPRS GSM Module Quad Band
SKU:
1952
In stock
Chip: SIM800L
Voltage: 3.7-4.2V (works on 5v)
Voice Support, directly attach microphone and speaker
Best for SMS CALL GPRS
Support networks: Global quad-band network
Module size: 2.5cmx2.3cm
TTL serial port for serial port, you can link directly to the microcontroller. No need MAX232
Power module automatically boot on home network
Onboard signal light. It flashes slowly when there is a signal, it flashes quickly when there is no signal
12V 8A Switch Dimmer Brightness Adjustable Controller for DC motor LED Strip Light
SKU:
1189
In stock
B3603 Step down DC-DC High Precision Charging 0-36V 0-3A
SKU:
1118
In stock
SR501 HC-SR501 Adjust IR Infrared PIR Motion Sensor Detector Module
SKU:
1063
In stock
IR Infrared Obstacle Avoidance Sensor Module
SKU:
1060
In stock
he sensor module light is adaptable to the environment, it has a pair of infrared transmitting and receiving tube, tube infrared emitting a certain frequency, when detecting direction meet with obstacles (reflecting surface), reflected infrared receiving tube, after the comparator circuit processing, green indicator will light up, at the same time signal output interface and output digital signal (a low level 0V) signal, can be adjusted through the potentiometer knob detection distance, effective distance range 2 ~ 30 cm, the working voltage of 3 .3 V to 5 V
Digispark Kickstarter ATTINY85 General USB Development Board
SKU:
1074
In stock
KCX BT003 Bluetooth 4.2 Audio Receiver Module Wireless Circuit Board Stereo D03
SKU:
2791
In stock
KCX BT003 Bluetooth 4.2 Audio Receiver Module
Wireless Circuit Board Stereo D03
Power Supply: 3.3-5.0V
Working Current: 35mA
Channel: Stereo
Bluetooth Version: 4.2
Working Frequency: 2400-2485MHz
Receiving Sensitivity: -85dBm
Intuitive LED indicator
Voice prompt, convenient to use
Wireless transmission distance ? 10 m
Using the latest bluetooth 4.2 protocol,
which is downward compatible with other versions
12 VOLT DC MOTORS – 12V DC
Electronic Components, Active Components, Consumer Electronics, Other Electronics, Integrated Circuits
SKU:
2203
In stock
SIM800C GPRS GSM Module Core Board Quad-band TTL Serial Port
SKU:
1527
In stock
DT3 USB Cable Tester Data Cable Test (Black)
SKU:
3415
In stock
Two-position two-way solenoid valve normally open DC3V-5V electric
SKU:
3400
In stock