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16-channel relay module - 5 V control, switches up to 230 V / 10 A

XT30 connectors - male and female with solder tabs, 15 A

IDC ribbon cable FC Type A - 20-pin, 2x10, 2.54 mm, 10 cm

Mini USB adapter board - Type B socket, 5-pin, DIP 2.54 mm

Compression spring Ø 8 mm - 25 mm long, 1.5 N/mm, stainless steel, 4 pieces

LAY37-11ZS Emergency Stop Switch - mushroom head Ø 60 mm, IP65, latching

4-Channel Relay Module - 5 V, high- and low-trigger, 10 A

Precision Screwdriver Set - 31 pieces, magnetized

Mini Breadboard 170 Contacts - 7 pieces, 35 x 47 mm

E18-D80NK Infrared Obstacle Sensor - NPN, up to 80 cm, 5 V

Breadboard Bundle - 3x 830 contacts, 120 M/M, M/F, F/F jumper wires

UVM30 A UV sensor - up to 20 mW/cm², analog 0-2 V, 3-5 V

1-channel relay module - 12 V control, switches up to 230 V

LM35 temperature sensor - analog, -55 to +150 °C, XH2.54 3P

4-channel solid-state relay module - 5 V, 2 A at 250 V AC

Pushbutton and switch assortment - 180 pieces, 3-250 V

Mini breadboard 25 contacts - 7 pieces, 2.54 mm pitch

Tactile pushbutton assortment 6x6 mm - 200 pieces, 10 heights, with box

AHT10 temperature and humidity sensor - I2C, 2.4-5.5 V

Ceramic capacitor 1 µF - 1000 nF, 50 V, THT

BD139 NPN transistor - 80 V, 1.5 A, TO-92

Red toggle switch - ON/ON latching, 3 pins, 125 V / 3 A

XT90H-F high-current connector - socket with solder tab, cover, 90 A

MQ-5 gas sensor - LPG and natural gas, 200-10,000 ppm, 5 V

10-position rotary switch - 2-pole, 2.54 mm pitch

Steel ball caster - Ø 50 mm, 40 mm hole spacing, 150 kg

2-channel relay module - 5 V, high-low trigger, 250 V / 10 A

Time relay - 5-30 V, adjustable from 0-99 s, Micro-USB

Illuminated push button - red LED, 3-24 V, vandal-resistant

HX711 load cell amplifier - 24-bit A/D converter, 2.6-5.5 V

XH2.54 push button - 3-pin socket, normally open contact

AD8232 ECG sensor set - 3 electrodes with cable, 3.3-5 V

Rod end bearing SA8TK - Ø 8 mm, M8 right-hand external thread

MC-31B reed contact door sensor - magnetic switch, up to 24 V, 10 W

Emergency stop switch - 1NO+1NC, twist release

4-pole DIP switch - 2.54 mm pitch

Funduino Basic replacement print head - 0.4 mm nozzle, brass

Case for Raspberry Pi 3 - Plastic, black, without fan