Brand: OEM
Model: ULSP1307
In actual work, this module is used when you encounter a need to isolate and the voltage conversion.
The interface of 3.3V or 5V control 3.6 --- 24V voltage levels can be achieved. After the control end is turned on, the control end will also be turned on.
Optical isolation is strong anti -interfe..
$0.74
Brand: OEM
Model: ULCR1543
Name: WS2812 full -color disc LED module
(93 -bit lamp beads: 1+8+12+16+24+32 lamps, respectively. Each ring can be used alone or used alone!)
Overall size: diameter 11cm
Chip: WS2812B (built -in LED)
LED: 5050 package RGB full color highlight
Voltage: 5V
Port: Number
Platform: Single -chip m..
$10.97
Brand: OEM
Model: ULCH1559
1. current sensor chip: ACS712ELC-20A;
2. Point 5V power supply, plate power supply indicator;
3. The module can measure positive and negative 20 -safe current, and the corresponding simulation output 100mv/a;
4. When the current is not tested, the output voltage is VCC/2;
5. PCB board size: 31 ..
$73.25
Brand: OEM
Model: ULCR1552
1. current sensor chip: ACS712ELC-05B;
2. Point 5V power supply, plate power supply indicator;
3. The module can measure the positive and negative 5 safety current, and the corresponding simulation output 185mv/a;
4. When the current is not tested, the output voltage is VCC/2;
5. PCB board size:..
$0.72
Brand: OEM
Model: ULTT1328
1. Product introduction
In the process of electronic products and DIY design development, we often use the A/D conversion (modulus conversion) function, and often encounters the problem of the sensor output signal level without matching the control system A/D conversion level signal.For example, so..
$2.50
Brand: OEM
Model: ULFF1340
Link: https://pan.baidu.com/s/10xyt4v65cjdauw66ziqc5w?pwd=1234
Extract code: 1234
Tip: For the convenience of everyone to choose, the positive amount of the PCB board inputs the dual -row needle (2x8/2.54mm spacing) default and is not welded.We will give 2X8 double -row needles and 8 jumper caps, ..
$13.62
Brand: OEM
Model: ULEV1541
Link: https://pan.baidu.com/s/1ent6gu3blnys-lz6ztavpaExtract code: 1234
The 3.81 industrial -grade PCB wiring seat is more stable and reliable.The 8 passage is collected at 200kHz frequency at the same time.The data interface can be selected for SPI or 16 -bit, and you can choose by yourself.Adopt ..
$23.75
Brand: OEM
Model: ULMZ1618
AD7705 dual -way 16 -bit ADC data collection module input gain can programmable SPI interface TM7705
For information, please copy the link by yourself: https://pan.baidu.com/s/1vqnzzqs2ccaumykslaaang
STM32-V5 development board wiring method: directly insert to the NRF24L01 interface socket.
Features:
1. 3.3V or 5.0V DC power supply
2. MCU interface: SPI
3. Main ADC chip: TM7705 (Shenzhen Tianw..
$1.07
Brand: OEM
Model: ULZM1058
Using AD828 or TDA1308 chip design.The use of piezoelectric ceramic pieces to pick up the sound, voltage ceramics have the characteristics of vibration vibration vibration that is transmitted to solids, not sensitive to the sound wave vibration of the gas, which can effectively reduce the environmen..
$0.92
Brand: OEM
Model: ULLO1056
If you feel that the default is not suitable, you can change the magnification by yourself, and the operation is as follows:
Zooming multiple adjustment:
R7, R5 is the amplification multiple setting resistance (the delivery default is about 5 times zooming in about 5 times, and the magnification c..
$0.56