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Radio remote control 433MHz 4 channels
Universal RF remote control 433.92 MHz - 4 channels
Universal RF remote control with learning function, compatible with most of the automation systems for gates, ba
Radio remote control 433MHz Superior Roll&Copy
replaces over 30 remote controls of popular brands (Faac, BFT, Aprimatic, Nice, Marantec, V2)
with a frequency of 433.92 MHz
compatible with the code of remote controls "code
Radio remote control 433MHz Superior Simple Open-2
Radio remote control 2 keys 433mHz with learning function
Reflective barrier IR sensor 2-80cm
Relay module 12V 1 channel
1. VCC: 12V feed voltage
2. GND: Sol
3. In: control interface. Driver's current of at least 4ma.
4. Com: Command circuit ending, GN Login
Relay module 5V 1 channel
1. VCC: 5V feed voltage
2. GND: Sol
3. In: control interface. Driver's current of at least 4ma.
4. Com: Command circuit ending, GND Login
Relay module kit + WIFI ESP-01 smart home IoT
Remote control + receiver 2 channels automation type 1
Remote control + receiver 2 channels mini
Model: DC12V 2CH RF Remote Control Switch System
Remote control + receiver 4 channels automation type 1
completely remote control+module. Action mode: Each channel has a common terminal plus 2 outputs, one closed contact, the other open contact. Upon pressing the canal button both outputs is
Remote control 4-channel automation module
Remote control+receiver 4-channel automation type2
Remote control+receiver 8-channel automation type1
Replacement remote control with rolling or fixed Superior code
RFID module RC522 + 2 tags (keychain and card)
RFID tag 13.56MHz keychain type
size: 3.5 x 2.8 x 0.4cm
Serial WiFi module ESP8266 ESP-01S
Smart switch WiFi 2 circuits
Soil moisture sensor with alarm for plants
sensor is inserted into the soil and the level at which the plants need to be watered are set by pressing the button.
When reaching this level the sensor emits a sound alarm reminding you that plate
Step down DC-DC 12-28V to 5V with MC34063
Operating Voltage: DC 12-28V (Limit Voltage: DC 9-30V, 9V AGING LOW, ABOUT 67%)
Output Voltage: DC 5V
Load Current: Less Than 350ma
Dimensions: 30 * 20mm
Step down module DC-DC 14-26V to 12V 3A
input Voltage: 14V-26v
Output Voltage: 12v
output court: 3a (max)
conversion efficiency: <30mv
operating temperature: -40 ~ 85 Celsius
size: 22.3*17*4.2mm
Step up DC-DC module DC-DC 8-32V to 45-390V 780V
Input Voltage: 10-32V input (Suitable for width voltage input rande) digital display with 3 digits LED Food Indication food voltage: 3V-35V output voltage: 3V-35V maximum power: 100W maximum efficiency: 92% Input voltage range: 2.8V~5.5V xl6009 4a dc-dc adjustable step up boost power modules 3-32v to 5-35v 4a 6 DC-DC step-down module from 4-38V to 1.25-36V, 8A, 200W This product uses XL4016 switch-type voltage regulator chip with MBR10200 double rectifier. Adjustment mode of
Step up DC-DC module with display LTC1871
Step up mode DC-DC 2.8-5.5V to +/- 12V
Step up module DC-DC 2-24V to 5-28V, 2A
Features:
Step up module DC-DC 3-5V to 5V/9V/12V/24V 2A
Step up module DC-DC 5A XL6019
Step up module DC-DC 600W 10A 12-60V to 12-80V
Step up/down DC-DC 60W YH11072A
Step-down module DC-DC from 4-38V to 1.25-36V 8A 200W XH-M401