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Ships within 48 hours · Estimated delivery Sep 7 - Sep 12
Useful spec: < 5 ms
Immersion gold surface
3em} ESP-01 512 KB — The Original Ultra-Compact WiFi Serial Module
This sensor is a good fit for touchless dispensers
The USB-TTL switch lets you connect the USB port directly to the ESP8266 for flashing custom firmware like Tasmota or AT firmware
BBC micro:bit V2.2 Board pcb cleaning Useful spec: < 5 msmicro: bit v2. 2 The kid safe board for fast classroom & maker projects The BBC micro: bit v2. 2 is a tiny, friendly microcontroller that helps beginners jump into coding, electronics, and robotics fast. It packs an LED matrix, buttons, motion & direction sensors, a microphone and speaker (v2), Bluetooth LE, and big ring pads for alligator clipsso you can build demos without soldering. Use Microsoft MakeCode blocks to start, then switch to MicroPython
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