STM32F030C8T6 development board core board STM32F030 system board microcontroller ARW learning board

STC-3008 computer digital display intelligent dual-control electronic thermostat dual-display dual-temperature adjustable temperature controller switch

1W 5% carbon film resistor packs 122 kinds of resistance values, 10 for each type, 1220 for 0.33-2.2M Euro boxes

1/8W 1% metal film resistance package 0.125W 130 kinds of 20 each, 2600 five-color rings 1 ohm -3M

1/2W 0.5W 1% metal film resistance pack 127 kinds of 10 total 1270 five-color ring 1 ohm ~ 1M boxed

1W five-color ring resistor 1% 1 ohm -1M 100 kinds of 10 each, a total of 1000 metal film resistance package box

XYH3606 CNC DC regulated power supply constant voltage constant current maintenance 36V6A automatic buck module remote control

GY-63 air pressure sensor module high precision height sensor module MS5611-01BA03 pressure

Led car t10 indicator lamp license plate lamp cob highlight transparent w5w integrated reading light car bubble universal

5.5V 2.5W solar panel drop plate 450mA charging plate 128*125*4.2MM single crystal plate

1.44/1.77/2.0/2.4/2.8 inch TFT LCD module interface SPI black LCD

DC-DC power module 1.8 V-5V to 3.3V buck-boost conversion module

1 string of 3.2V lithium iron phosphate protection plate short overcurrent 7A single 3.6V overcharge and overdischarge 1S-30T8 module

Class D power amplifier board PAM8403 power amplifier board dual channel rear stage power amplifier board supports Bluetooth audio module

RS232 SP3232 TTL to RS232 module RS232 to TTL brush line serial port module sink gold plate

Ternary lithium 21700 lithium iron phosphate soft package hard shell 18650 lithium battery 3S 4S 5S 20A protection board

3.3V/9V/12V output positive and negative adjustable power supply DC-DC buck-boost module 24V to 5V positive and negative power supply

Step-down board 12V to 5V mini DC-DC step-down module foot 2A supports 9V/7.3V/5V/3.3V output

2A lithium battery charging board heating small efficiency 4.2V8.4V12.6V synchronous rectifier DC-DC step-down module

Small solid state relay G3MB-202P 5v,12v,24v DC control AC SSR four-pin solid

1 series of 32135 lithium iron phosphate 3.2V protection plate overcurrent 3A single 3.65V battery overcharge, overdischarge and overcurrent prevention

Dual power rectifier filter module power amplifier rectifier filter board

Supermini Nano V3Atmega328P microcontroller core board welding development board improved version of the module

ESP32-S3 WROOM N16R8 CAM Development Board WiFi Bluetooth Module OV2640/5640

42/57 stepper motor driver TB6600 upgraded version 32 subdivision 4.0A 42V (pulse 3-24V)

Original IRS2092S high-power 500W Class D HIFI digital power amplifier board/finished product/mono/super LM38

Full-function digital inductance capacitance meter LC100-A LC100A universal meter capacitance meter inductance meter

Electronic Buzzer ZMQ-2729 FMQ-2729 Universal AC220V Didi Music Sound Small Alarm

Diy Electronic Components Base Kit for Arduino Raspberry Pi Bundle Parts Pack

Surface thermocouple K-type temperature sensing probe temperature sensor high temperature measuring line 1 m

6-bit 4.2V3.7V independent charging array 18650 lithium battery charging circuit simultaneously charging electric vehicles

XY-SK80 CNC DC buck-boost power supply constant voltage constant current adjustable automatic buck-boost module

Pro mini Improved ATMEGA328P/168 Chip 5V/16M 3.3V/8M Electronic Building Blocks

ESP32-S2-WROOM development board ESP32-S2-DevKit core board Wi-Fi MCU Internet of Things model

RK097N Single Link B1K/2K/5K/10K/20K/50K/100/500K Power Amplifier/Sealed Potentiometer 3 Pin

Spacing 2.54mm terminal line 16PIN double male connection line rehearsal line attached to the base line 20CM long