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camera module OV7670
CC2541 Bluetooth 4.0 BLE to UART Transceiver Wireless Module Serial Port GFSK DC 3.3V
DescriptionBluetooth protocol: Bluetooth Specification V4.0 BLE, receive no byte limit, Iphone4s under open environment and can achieve 110 m long distance communication. Operating frequency: 2.4GHz ISM band Modulation: GFSK (Gaussian Frequency Shift Keying) Sensitivity: ≤-84dBm at 0.1% BER Transfer Rate: Asynchronous: 6 kbps Synchronous: 6 kbps Safety features: Authentication and encryption Support Services: Central & Peripheral UUID FFE0, FFE1 Power consumption: automatic sleep mode, standby current 400uA ~ 1.5mA, transmission 8.5mA. Power supply: +3.3 VDC 50mA Dimensions: 26.9mm x 13mm x 2.2 mm Bluetooth Certification: ROHS REACH
CH340G USB to TTL Module
CH341 programmer for 25-24 Series – supported for Windows 11
CH376S USB module U disk / SD card reader module USB Host module board
character LCD 2*16
Type：JXD12232-2Dimensions：65.4*29*5.5Sight size：54.8*19.1Point size：0.36*0.36Dot size：0.4*0.4Drive voltage：5.0V/3.0VWith Driver：AT15200ABack light：Yellow or white LED backlightInterface：18 single-row interfacesOperating Temperature：-0—–+50°/：-20—-+70°Storage Temperature：-10—–+60°/：-30—+80°Product Features：AT15200A Controller 122*32LCD Module LCDType：STNYellow and
