74HC595 shift register shift out triple 24 channel LED controller GPIO expander
£5.23
Logik Level
MAX3232 RS232 Serial to UART TTL Level Converter Adapter DB9 3-5.5V Zero Modem
£2.76 to £3.92
74HC4067 16 Channel Channel Multiplexer Module Analog +Pins MCU Extension ESP8266
£3.77
(£3.77/Einheit)
TCA9548A PW548A I2C 8 Channel Bus Extension 2.5-5.5V Arduino ESP8266 ARM STM
£4.18
TXS0102 I2C Voltage Voltage Bidirectional Level Converter 1.65-3.6V / 2.3-5.5V
£4.35
4pcs 2-4 Channel UART Serial Bi-Directional TTL Logic Level Converter Module
£2.60 to £2.74
Logic Level Converter Converter Module TXS0108E TTL UART RS232 Serial
£2.23
CJMCU-7400 HC00 SN74HC00 Quad Positive NAND TTL Gate Board Arduino ESP8266 ARM
£4.08
CP2102 Micro USB TTL UART Serial Converter 3.3V 5V RX TX DTR OSX Win Linux
£3.74
74HC4051 8 Channel Channel Multiplexer Analog Arduino Raspberry ESP8266 Module
£4.00
(£4.00/Einheit)
SIPEX SP3232EEN RS232 EIA/TIA-232-F 1/2 channel CTS RTS 3-5.5V V.28/V.24 3-5.5V
£4.85 to £5.21
HC595 Shift Register Shift Out GPIO SPI Extension ESP32 ESP8266 ARM STM
£4.35
SN74HC164D CJMCU164 8-Bit Shift Shift Register Module Serial-in Parallel-Out
£4.26
(£4.26/Einheit)
TXB0104 Level SPI Converter Translator 20-100Mbps Bi-Directional 1.2-5 - 1.2-3.6V
£5.35