Component

HS0673 50pcs BT139-600E BT139-600 BT139 TO-220 ..

HS0678 Red DS-402 5mm Spring return momentary micro push button    ..

HS0679 Green  DS-402  5mm Spring return momentary micro push button    ..

HS0680 Green PBS-11B  12MM 3A/250V Non-locking Round Switch Button    ..

HS0681 Red PBS-11B  12MM 3A/250V Round Switch Button    ..

HS0687 ME-8108 limit switch Rotary Adjustable Roller Lever Arm Mini Limit Switch    ..

HS0688 Single Row 4 Pin 4 Position Speaker Terminal Board Connectors   ..

HS0691 AS-10 Rain-proof 12v/220v Automatic Auto On Off Photoswitch Sensor Switch Product Descript..

HS0694 12v Car Cigarette Lighter Plug Adapter with LED   ..

HS0697 12V Waterproof Car Boat Motorcycle Cigarette Lighter Socket Features:    -..

HS0713 3W 20mm High Power LED Light-Emitting Diode LEDs 590-595nm   ..

HS0714 3W 20mm  High Power LED Light-Emitting Diode LEDs with wire ..

HS0715 BX120-20AA 120-20AA resistance strain gauges 129   ..

HS0716 BX120-3AA resistance strain gauges   ..

HS0718  1 key Matrix Keypad Switch keyboard Control Panel Red   ..

HS0719 1*2 keys Matrix Keypad Switch keyboard Control Panel Yellow + Red   ..

HS0720  1*3 keys Matrix Keypad Switch keyboard Control Panel Yellow+Red+Green   ..

HS0744 40mm Thin Speaker 8Ohm 0.25W   ..

HS0744A 40mm Thin Speaker 8Ohm 0.25W with Male dupont wire 10cm ..

HS0745 SPEAKER alarm siren for computer Use range: computer boot, we will hear the familiar sound..

HS0746 SHD4216 High-Decibel Active Alarm Horn Alarm Buzzer  12V  Rated voltage: 12V vo..

HS0747 High Decibels Alarm/ continuous sound/ buzzer DC3-24V Black SFM-27 Product type: active pi..

HS0748 High Decibels Alarm/ continuous sound/ buzzer DC3-24V white Product type: active piezoelec..

HS0749 1000pcs 2N3906 TO-92 PNP General Purpose Transistor ..

HS0758 1K Ohms Resistors 1/4W 5% 4 band 1000pcs   ..

HS0761 ESP8266 ESP-01S DHT11 Temperature & Humidity Sensor IOT Module ( Not include esp-01 / esp..

HS0766 100pcs 6x6x12mm 4pin Tactile Push Button Switch ·       ..

HS0790 DB9 RS232 Serial to Terminal Male Adapter Connector    ..

HS0791 DB9 RS232 Serial to Terminal Female Adapter Connector    ..

HS0799  TDA2050 2050 TO-220(50pcs), 1 tube   ..