Vendor
Price
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from
to
Stepper motor controller TB6600 PWM 4A 9-40V CNC printer 3D machine tool
€6.02
Stereo amplifier 2x3W 2.5-5V with potentiometer PAM8403 20-20kHz Class D
€1.29
Switching plug-in power supply 5V 3A 15W DC plug 2.1/5.5 mm + ferrite filter
€4.88
Switching power supply 15V 2A 30W DC plug 2.1/5.5mm barrel plug + 85 cm cable
€5.79
SX1262 LoRa 868MHz industrial module with RS232 RS485 422 interface + antenna
€31.36
The TCA9548A multiplexer module allows the connection of 8 separate I2C buses
€2.04
Time delay relay timer 0-999 MOSFET 5-24V with delay, cyclic loop
€3.29
Time-delay relay with timer delay, 10 timer modes, loop delay, cyclic
€3.75
TL494C DC-DC Step-Up 9-50 to 10-60V 15A boost converter
€4.32
TM1637 display module for LED clock build - 4-digit 7-segment 3-5 V
€1.02
TTP224 capacitive touch keyboard with 4 buttons for Arduino
€1.25
TTP226 capacitive touch keyboard with 8 buttons for Arduino
€1.82
Two-channel TB6612FNG 15V/1.2A PWM motor controller up to 100KHz + goldpins
€2.84
UART TTL to RS485 converter on MAX485 chip, 5V powered, with screw terminals
€0.82
USB - RS485 (B) industrial converter CH343G from Waveshare + USB extension cable
€7.16