Aluminum case for Raspberry Pi 5 with PWM controlled efficient fan
€9.73
1-channel 250V high-level 5V HL relay module for Arduino
€1.23
10pcs Tact Switch buttons 12x12x7.3 mm + cap
€1.25
125kHz UNIQUE TK4100 proximity RFID card with extension number
€0.36
12V 3.6W submersible water pump IP68 quiet operation 240 l/h + bracket
€5.11
12V 92 mm radiator with fan - efficient cooling for Peltier cells
€7.98
12V DC relay with photoresistor dusk sensor, adjustable 250V/10A
€2.04
16-channel 12V 10A relay module, low-level triggered (0V), for Arduino
€10.43
16-channel PCA9685 servo driver 12-bit PWM I2C 3-5V up to 1000Hz
€5.73
18650 battery cell capacity and resistance tester + color display
€9.23
2-channel 5V 10A relay controlled by low/high state LL/HL
€2.59
2.4 GHz WiFi SMA antenna with 16 cm cable, U.FL IPX 12 cm connector for ESP32
€1.59
20×30 cm double-sided prototype PCB board, 8512 holes, 2.54 mm pitch
€5.91
2390 field prototype contact board ZY-206
€13.79
2x Alligator Clips for Multimeter Test Probes with Rubber Boot 1000V 10A
€1.34
2x goldpin female strip 2.54 mm 1x40 pin
€0.45
2x linear rotary potentiometer 15 mm B 100k Ohm
€0.34
2x linear rotary potentiometer 15 mm B 10k Ohm
€0.79