在 2025年2月4日，08:53，Adam Rong via groups.io <rongxh@...> 写道：

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Guys,

I have done the English manual at:

??? /g/crkits/files/CR123/CR123%20Kit%20Assembly%20Manual.pdf

The new year holiday will end today, and we are ready to take more orders.

• 45 USD including air shipping: a set of CR-1, CR-2 and CR-3
• 88 USD including air shipping: 2 sets of CR-1, CR-2 and CR-3
• 18 USD including air shipping: any one of CR-1, CR-2 or CR-3

PayPal direct to rongxh@... and leave your ship to address and telephone number please.

Thanks,

Adam

在 2024/12/29 16:49, Adam Rong via groups.io 写道:

Guys,

The kits before Chinese New Year are ready to ship now. Much earlier than expected. The early bird price is 45 USD for all 3 kits including air shipping. The next batch will be after the new year holiday. Please PayPal directly to rongxh@... and leave your ship to address and telephone number. If you wish to buy 2 kits, the price is 88 USD.

Thanks,

Adam

在 2024/12/25 22:04, Adam Rong via groups.io 写道:

Guys,

Merry Christmas! Now you can see the photos of the whole set of three (forget about the new camera battery and charger):

The kits are co-designed with a teacher in Beijing for youngsters in China for regional and national contests. We are glad to offer kits to our group members as well.

CR-1: Audio Morse code trainer with volume and tone controls (the on-board speaker is not a part of the kit)

CR-2: FM transmitter of 87.5-88.7 MHz, five frequencies, and it can sit on top of the CR-1 to support voice or morse code transmission. Without the external antenna, it can transmit to the next room

CR-3: FM receiver in two modes, one for general coverage of 87-108 MHz, and the other is for 87-89MHz to work with CR-2 (a wire antenna is supplied, but the on-board speaker is not a part of the kit)

The PCB size is 60 x 90 mm.

The early bird price is 45 USD for all 3 kits including air shipping. I can ship in 2 weeks before Chinese New Year. The next batch will be after the new year holiday. Please PayPal directly to rongxh@... and leave your ship to address and telephone number. If you wish to buy 2 kits, the price is 88 USD.

Thanks,

Adam