Brand: OEM
Model: ULOT1020
One baby description1 This is a simple moisture sensor that can be used to detect the water of the soil. When the soil is short of water, the module outputs a high level and the output is low.Use this sensor to make an automatic flower pouring device so that the plants in your garden do not use peop..
$0.37
Brand: OEM
Model: ULJI1095
3-24V control board enhanced version:
Maximum charging current 15A
Maximum discharge current 10A
Battery set: 3.2V/3.7V/6.4V/7.4V/12V/24V
Photovoltaic board: 5-6V/5-6V/9-12V/9-12V/18-20V/30-36V
3-24V control board:
3-24V lithium battery, lead acid, universal
The darkness is bright all night a..
$0.45
Brand: OEM
Model: ULEU1119
1 You can detect the sound strength of the surrounding environment. Pay attention to: This sensor can only recognize the sound of the sound (according to the principle of vibration).
2 The sensitivity can be adjusted (the blue digital potentiometer is adjusted in the figure)
3 Working voltage 3.3V..
$0.33
Brand: OEM
Model: ULCC1399
Reference Data link: https: //pan.baidu.com/s/1TCETRTVBKU49ftqu87p4nq
Extract code: 1234..
$2.83
New
Brand: OEM
Model: ULST1727
The definition of the needle VCC power is positive, the GND power supply is negative, the DO digital output, AO is invalid
use:It is widely used for motor speed detection, pulse counting, location limit, etc.Module characteristics:1. Use the imported groove -type optocoupler sensor2. The width of t..
$0.29
Brand: OEM
Model: ULXE1448
Link: https://pan.baidu.com/s/1_dugdyycezgefowl9bpqhw? Pwd = 1234Extract code: 1234
Spider robot detailed assembly video Click to enter Youku watch (copy the link, open the view)
https://v.youku.com/v_show/id_xmzc2odezmdu3mg==.htmlspm=a2h3j.842870.3416059.1 No battery!
Please clear the following ..
$2.37
New
Brand: OEM
Model: ULNB1742
DS3231 High -precision clock module (C5B2)
DS3231 is a low -cost, high -precision I2C real -time clock (RTC), and has an integrated temperature tonic crystal (TCXO) and crystals.This device contains the battery input terminal, which can still maintain accurate timing when disconnecting the main pow..
$1.19
Brand: OEM
Model: ULKL1057
R1, R2 can be changed as needed, and the plug -in pads are reserved next to the patch resistance, which can be used to use the plug -in resistance.
Working voltage: DC 3V-5V
Board size 23mm*15mm..
$2.45
Brand: OEM
Model: ULHX1184
Product parameters
1: One way input: DC 6V-12V, the input voltage must be more than 1V higher than the output voltage (input 12V can be directly transferred to 12V).
2: 3V output: 3V (+0.2V error), 5.0V (+0.2V error)
800mA (load current cannot exceed 800mA)
12V (input 12V can directly transfer 1..
$1.88
Brand: OEM
Model: ULZX1538
High -quality stainless steel pipe packaging waterproof moisture -proof and rust
Stainless steel shell (6*50mm), the lead length of 100cm
Each probe is packed independently after rigorous testing
3.0V ~ 5.5V power supply
9 ～ 12 -bit adjustable resolution
The width range of the temperature -55 ℃..
$0.62
Brand: OEM
Model: ULGR1211
Link: https://pan.baidu.com/s/1inw0loa-faothgnllgh26aExtract code: 1234
Features of this schedule:
1. This loader supports 3.3V and 5V STC. series all single -chip writing programs and the BSL recording method that supports the MSP430 single -chip microcomputer (only MSPFET software).
2.z high ba..
$1.13
Brand: OEM
Model: ULYF1431
Downloadhttp://pan.baidu.com/s/1c2gosnm This link is STC12C5A60S2 small system
Information download: http://pan.baidu.com/s/1esihsse 89c52
[No welding exclusion version] It is convenient for designing and using it by yourself. You can welded the needle on your own or downward, and connected the un..
$2.85