Search Results for: TTL TO RS
BT-168D Battery Tester Digital Display Battery Capacity Tester
5050 RGB Full Color Led Module
Nextion Basic NX3224T028 2.8″HMI LCD Touch Display
Nextion Basic NX4832T035 – 3.5″ HMI TFT LCD Touch Display Module
Nextion Basic NX3224T024 2.4″ TFT Man-Machine Interface HMI kernel LCD Touch Display
ULN2003ADR High Voltage High Current Darlington Transistor SOIC-16 Package
SIM808 Bluetooth Compatible GSM/GPRS/GPS Module
6-36V DC E18-D80NK Adjustable Infrared Sensor Switch 3-80cm
16 Channel 12V Relay Module with Optocoupler and Light Coupling LM2576 Power Supply
- 12V 16 Channel Relay Module with Light Coupling LM2576 Power Supply
- 12V relay with AC contact capacity of 10A 250V and optocoupler protection
- Onboard power supply module does not need an external power supply. I / O port driver is active low
- The module can be used as a microcontroller development board module and also as appliance control, PLC extended output
- It is using the industry’s top -quality isolation optocouplers, strong anti-jamming ability, stable performance
- The 1-16 road can be any full on/off or any road
SeeedStudio Grove Button
SeeedStudio Grove Line Finder V1.1
M5X8 mm Brass Heat Set Threaded Round Insert Nut
M4X4 mm Brass Heat Set Threaded Round Insert Nut
M3X6 mm Brass Heat Set Threaded Round Insert Nut
M4X6 mm Brass Heat Set Threaded Round Insert Nut
M5X4 mm Brass Heat Set Threaded Round Insert Nut
M4X8 mm Brass Heat Set Threaded Round Insert Nut
M3X4 mm Brass Heat Set Threaded Round Insert Nut
QC962-8A Mornsun Hybrid Integrated IGBT Driver Module
74HC109 Dual J-K Positive-Edge-Triggered Flip-Flop IC – DIP-16 Package
XH-M240 Battery Capacity and Discharge Energy Testing Meter For 18650 Lithium-Ion Battery
ZB2L3 18650 Li-ion Lithium Battery Capacity Tester
L9110S Motor Control Driver IC – SOP-8 Package
- 800mA continuous current output capability per channel
- Lower saturation voltage
- TTL / CMOS output level compatible, and can be directly connected to the CPU
- Output built-in clamp diodes for inductive load
- Integrated control and drive into a monolithic IC
- With pin high-voltage protection function
- Operating temperature: 0 ℃ -80 ℃
9V Battery Operated LCR-T4 12864 LCD Graphical Transistor Tester Resistance Capacitance ESR SCR Meter
TDS-3 Water Quality Tester Range 0-9990ppm Without Battery
74HC14 Hex Inverting Schmitt Trigger IC DIP-14 Package
PN532 NFC RFID Read And Write Module V3 Kit
- PN532 NFC RFID Read And Write Module
- Module Size: 42.7mm x 40.4mm x 4mm
- Easy to change mode: with a small SMD toggle Switch, it becomes very easy to change among IIC, SPI, and HSU modes
- Longer distance: the reading distance becomes 5~7cm, compared with 4~6 cm of the last version
- Built-in PCB Antenna, with 5cm~7cm communication distance
- On-board level shifter, Standard 5V TTL for I2C and UART, 3.3V TTL SPI
- Work as RFID reader/writer
- Work as 1443-A card or a virtual card
SeeedStudio Seeeduino Xiao Arduino Microcontroller SAMD21 Cortex M0+
LM2596S-5.0 – 5V 3A 150kHz Step-Down Switching Regulator HTC– TO-263-5 Package
DW01A Lithium Battery Protection IC – SOT23-6
- Part Number: DW01A
- Ultra-Low Quiescent Current at 3 µA (Vcc =3.6V)
- Over-discharge Current at 4 µA (Vcc = 1.8V)
- Precision Overcharge Protection Voltage 4.3 V ± 50 mV
- Overcharge Detection Voltage: 4.3V
- Overcharge Release Voltage: 4.1V
- Over-discharge Detection Voltage: 2.4V
- Over-discharge Release Voltage: 3.0V