Wi-Fi relay

Reference: LNGSZO_AAA

Brand: GroundStudio

Groundstudio ICM-20948

Reference: XXBDCT_MQ-4

MQ-4 Gas detection module: methane

Reference: KWYXYV_battery_capacity_tester

ZB2L3 Battery Capacity Tester

Reference: HMBFZV_sensor_shieldv5

Sensor Shield v5.0 Expansion Board for Arduino

Reference: CDDVRZ_TTGO_CALL

TTGO T-Call V1.3

Reference: NBNLYH_relay1

Relay Module 1 channel

Reference: TGDNZE_GS

Brand: GroundStudio

GroundStudio REG 3.3 module

Reference: UXYSID_hall-module

Magnetic sensor module (Hall)

Reference: THBXAL_FAN_MOD

5V L9110 Fan Motor Module Fan Propeller Firefighting Robot Design and Development Control L9110S For Arduino DIY

Reference: UEJXQM_LGC-8ch

Logic level converter - 8 ch

Reference: FDYEQR_D1_MICROSD

D1-MICROSD

Reference: XSOTTF_button-module

Button Module

Reference: JRZVTM_SX1308-module

Step-up boost module 2A 1.2 Ghz

Reference: EXFOES_MH-MX18

Wireless Bluetooth Audio Receiver Board Module MH-M18 BLT 20M 4.2 MP3 Lossless Decoder Stereo Electronic DIY Kit

Reference: ODWIDZ_GS

Brand: GroundStudio

Modul I2C DIP GroundStudio

Reference: VJTJIE_MB_PROTO

Brand: micro:bit

Original BBC Microbit Expansion Board Prototype PCB Board Control Electronic Circuits for BBC Micro: bit DIY Kit Mini Breadboard